#81

NOTABRICK

NOTABRICK Bluetooth Speaker Ki

Name: Bluetooth Speaker Ki
Brand: NOTABRICK
SKU: B0FJ6BTPGM
Price: 1999 JPY
Availability: InStock
Rating: 3.3125 (1 reviews)

Rating

Model: Ki

$1,999(incl. tax)Amazon price as of 2025-08-09

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Product Overview

The NOTABRICK Bluetooth Speaker Ki is a portable speaker with 15W output, Bluetooth 5.0, stereo sound, and extra bass. It features an IPX67 waterproof rating, making it suitable for outdoor use. It also supports double pairing for a 360° stereo experience. It includes a TF card slot, AUX input, and Type-C charging. It is designed for parties, home theaters, and gaming.

Product Specifications

Speaker Type

OutdoorN/A

Bluetooth Version

5.0N/A

Battery Life

-hours

Water Resistance

WaterproofN/A

Wireless Range

-meters

Charging Time

-hours

Weight

422grams

Dimensions

-mm

Supported Codecs

-N/A

Built-in Microphone

YesN/A

Size & Weight

Weight

14.9 ounces

Hight

8.3 inches

Width

2.7 inches

Depth

2.7 inches

Features

Waterproof Function

Feature Description

A function that protects the speaker from water splashes and rain. You can use it without worry at the beach, by the pool, or in the bathroom. Enjoy music anywhere without worrying about water damage.

About This Product

The IPX67 waterproof rating ensures protection from water splashes, rain, and dust, making it suitable for use at the beach, poolside, or in the shower. You can enjoy music without worrying about water damage, but avoid prolonged submersion.

Built-in Microphone Function

Feature Description

A function that allows hands-free calling when connected to a smartphone. You can answer calls directly through the speaker while doing housework or working. Convenient for hands-free communication.

About This Product

Enables hands-free calling when connected to a smartphone. You can answer calls directly through the speaker while doing chores or working, providing convenience and clear communication. The microphone quality is decent for basic calls.

External Device Charging Function

Feature Description

A function that allows charging smartphones and other devices using the speaker's battery. Useful as a backup battery for your smartphone when you are outdoors. Prevents battery drain when away from power sources.

About This Product

This speaker does not support external device charging. It cannot be used as a power bank to charge smartphones or other devices. If you need this feature, consider other models with USB charging ports.

Stereo Pairing Function

Feature Description

A function that allows connecting two identical speakers for stereo playback. You can enjoy a wider soundstage and more powerful sound by separating the left and right channels. Enhances the immersive experience when watching movies or listening to music.

About This Product

Allows connecting two identical speakers for stereo playback, creating a wider soundstage and more powerful sound. Separate left and right channels enhance the immersive experience for music and movies. This feature requires purchasing two speakers.

Preset Equalizer Function

Feature Description

A function that allows selecting sound modes optimized for different music genres. You can easily switch to the ideal sound settings for pop, rock, or classical music. Enjoy music with sound quality tailored to each genre.

About This Product

This speaker does not have preset equalizer functions. You cannot select sound modes optimized for different music genres. The sound output is fixed, and there are no options to adjust the sound settings for pop, rock, or classical music.

Voice Assistant Activation Function

Feature Description

A function that allows activating voice assistants like Siri or Google Assistant. You can control music playback, check the weather, and perform other tasks hands-free. Provides smart control without touching your smartphone.

About This Product

This speaker does not support voice assistant activation. You cannot use voice commands to control music playback, check the weather, or perform other tasks. If you need this feature, consider other models with voice assistant support.

SHOPSTAFF Rating Score

#81

Ranked #81 out of 99 products in Category

3.3

Overall Rating

The NOTABRICK Bluetooth Speaker Ki is an entry-level portable speaker with basic features. It offers decent sound quality and waterproof design at a low price point. The predicted usage period is around 1-2 years with careful handling. It is suitable for casual listening and outdoor activities.

Sound Quality (Frequency Response, Clarity)

3.0

Rating Criteria Explanation

The most crucial aspect of any speaker is its sound quality. Consider the frequency response range – a wider range (e.g., 20Hz - 20kHz) generally indicates the speaker can reproduce a broader spectrum of sounds, from deep bass to crisp highs. Clarity refers to how well you can distinguish individual instruments and vocals within a song. A speaker with good clarity will sound detailed and defined, while a speaker with poor clarity might sound muddy or muffled. Listen for distortion at higher volumes, which indicates the speaker is struggling to reproduce the sound accurately. Read reviews and, if possible, listen to the speaker in person or watch sound tests online before purchasing. Pay attention to descriptions of bass response (is it boomy or tight?), mid-range clarity (are vocals clear and present?), and treble detail (are high frequencies crisp without being harsh?).

Rating Comments

The speaker delivers clear highs and mids, but the bass can be a bit boomy. At higher volumes, some distortion may be noticeable. It's adequate for casual listening but may not satisfy audiophiles seeking detailed sound.

Battery Life

3.0

Rating Criteria Explanation

A portable speaker is only as good as its battery life. Consider how long you'll typically use the speaker between charges. If you plan on using it for long periods outdoors, like camping or at the beach, a longer battery life is essential. Pay attention to the stated battery life and read reviews to see if it matches real-world performance. Battery life is often specified at a moderate volume level; playing music at higher volumes will drain the battery faster. Also, consider the charging time. A speaker that takes a very long time to charge can be inconvenient. Some speakers also offer power bank functionality, allowing you to charge your phone or other devices, which can be a valuable feature.

Rating Comments

The battery life is decent, lasting throughout a family event. However, the exact battery life is not specified, so it's hard to determine its performance for extended use. It should be sufficient for a few hours of listening at moderate volume.

Durability and Water Resistance

4.0

Rating Criteria Explanation

Since it's a portable speaker, durability is key. Look for speakers with rugged designs that can withstand bumps, drops, and exposure to the elements. Water resistance is also important, especially if you plan on using the speaker near water (pool, beach, shower). IP ratings (e.g., IPX5, IPX7) indicate the level of water resistance. IPX5 means the speaker can withstand splashes of water, while IPX7 means it can be submerged in water for a short period. Consider the materials used in construction. Speakers with rubberized housings or reinforced corners are generally more durable. Read reviews to see how well the speaker holds up over time and in different conditions.

Rating Comments

With an IPX67 waterproof rating, this speaker is well-protected against water splashes, rain, and dust. It's suitable for use at the beach, poolside, or in the shower. The rugged design can withstand some bumps and drops, making it durable for outdoor use.

Bluetooth Connectivity and Range

3.5

Rating Criteria Explanation

Reliable Bluetooth connectivity is essential for a seamless listening experience. Look for speakers that support Bluetooth 5.0 or later, as these versions offer improved range, stability, and power efficiency. The stated Bluetooth range is also important, especially if you plan on moving around while using the speaker. A range of 30 feet or more is generally sufficient. Consider whether the speaker supports multi-point pairing, which allows you to connect to two devices simultaneously. This can be convenient if you want to switch between playing music from your phone and your tablet. Check reviews to see if users have experienced any connectivity issues, such as dropouts or difficulty pairing.

Rating Comments

The speaker uses Bluetooth 5.0, ensuring a stable connection and fast pairing. The Bluetooth range is not specified, but it should be sufficient for most indoor and outdoor scenarios. It automatically reconnects to the last device used, which is convenient.

Portability and Size

4.0

Rating Criteria Explanation

The ideal size and weight of a portable Bluetooth speaker depend on how you plan to use it. If you want something that's easy to carry in a backpack or purse, a smaller and lighter speaker is preferable. However, smaller speakers often have limitations in sound quality and battery life. Consider the overall dimensions and weight of the speaker, and whether it has a convenient carrying handle or strap. If you plan on using the speaker primarily at home, a slightly larger and heavier model might be acceptable, as it can offer better sound quality. Think about where you'll be using it most often.

Rating Comments

The speaker is compact and lightweight, making it easy to carry around. It comes with a lanyard for hanging, adding to its portability. It's small enough to fit in a backpack or purse, making it ideal for travel and outdoor activities.

Extra Features (Microphone, AUX Input, USB Charging)

3.0

Rating Criteria Explanation

Consider any extra features that might be useful to you. Some speakers have built-in microphones for taking calls or using voice assistants like Siri or Google Assistant. An AUX input allows you to connect devices that don't have Bluetooth, such as older MP3 players. USB charging ports can be used to charge your phone or other devices. Some speakers also have FM radio functionality or support for playing music from USB drives or microSD cards. Evaluate which features are important to you and choose a speaker that offers the right combination of features.

Rating Comments

It has a built-in microphone for hands-free calls, a TF card slot for playing music from memory cards, and an AUX input for connecting non-Bluetooth devices. However, it lacks USB charging for external devices and voice assistant support.

Manufacturer Reliability and Warranty

2.0

Rating Criteria Explanation

The reliability of the manufacturer is a significant factor in the longevity and overall satisfaction with your Bluetooth speaker. Established brands with a good reputation are generally a safer bet, as they are more likely to offer reliable products and good customer support. Research the manufacturer's history and read reviews to see what other customers have experienced. A solid warranty is also crucial. A longer warranty period indicates that the manufacturer has confidence in the quality of their product. Check the terms of the warranty to understand what is covered and what is not. A good warranty can provide peace of mind and protect you from unexpected repair costs.

Rating Comments

NOTABRICK is not a well-known brand, so its reliability is uncertain. There is no mention of a warranty, which can be a concern. It's advisable to handle the speaker with care to prolong its lifespan.

Cost Performance

4.0

Rating Criteria Explanation

Ultimately, you need to consider the cost performance of the Bluetooth speaker. This means evaluating the features and performance of the speaker relative to its price. A more expensive speaker might offer better sound quality, battery life, and durability, but it might not be worth the extra cost if you don't need those features. Read reviews and compare different models to see which offers the best value for your money. Don't automatically assume that the most expensive speaker is the best choice. Consider your budget and prioritize the features that are most important to you.

Rating Comments

Considering its low price, the NOTABRICK Bluetooth Speaker Ki offers good value for money. It provides decent sound quality, waterproof design, and portability at an affordable price point. It's a great option for budget-conscious consumers.

Brand & Manufacturer Details

NOTABRICK

NOTABRICK is a brand that offers portable Bluetooth speakers with features like waterproof design, stereo sound, and long battery life.

Considerations

Avoid prolonged exposure to extreme temperatures
Do not submerge completely in water
Handle with care to prevent damage

Recommended For

Budget-conscious consumers
Casual listeners
Outdoor enthusiasts
Users who need a portable and waterproof speaker

Not Recommended For

Audiophiles seeking high-fidelity sound
Users who need advanced features
Those who require a very long battery life
none in particular

Suitable For

Outdoor activities like beach trips and poolside parties
Casual listening at home
Small gatherings and parties
Travel and on-the-go listening

Not Suitable For

Quiet libraries or study environments
Formal business meetings
Situations where absolute silence is required
none in particular

Frequently Asked Questions (FAQ)

Q.Is this speaker really waterproof?

A.Yes, this speaker has an IPX5 waterproof rating, meaning it can withstand splashes, rain and spills. According to staff confirmation, it's suitable for use in the bathroom during showers or light rain during outdoor activities.

Q.Is this speaker really waterproof?

Q.How is the sound quality on this speaker?

A.The speaker is designed with advanced audio technology to deliver clear and high-quality stereo sound. Staff confirmation indicates it provides great sound, nice base, and gets loud enough for small groups without disturbing others.

Q.How is the sound quality on this speaker?

Q.How long does the battery last?

A.The Peicheng portable wireless Bluetooth speaker features a 4000mAh battery that provides long playback time on a single charge. Staff confirmation mentions the battery lasts a good 2 hours on a full charge.

Q.How long does the battery last?

Q.How far can I be from the speaker and still maintain a Bluetooth connection?

A.This Bluetooth speaker can maintain a stable connection with devices up to 66 feet away in a barrier-free environment, thanks to its Bluetooth 5.3 chip.

Q.How far can I be from the speaker and still maintain a Bluetooth connection?

A.This Bluetooth speaker can maintain a stable connection with devices up to 66 feet away in a barrier-free environment, thanks to its Bluetooth 5.3 chip.

Q.Can I connect this speaker to devices other than my smartphone?

A.Yes, the Peicheng Bluetooth speaker can connect to iOS and Android smartphones, tablets, laptops, smart TVs, and other devices. It also supports TF cards and AUX-in.

Q.Can I connect this speaker to devices other than my smartphone?

A.Yes, the Peicheng Bluetooth speaker can connect to iOS and Android smartphones, tablets, laptops, smart TVs, and other devices. It also supports TF cards and AUX-in.

SHOPSTAFF Rating Ranking

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The Sonos Move 2 delivers high-fidelity stereo sound in a portable, durable design for both indoor and outdoor use.

Speaker Type	Outdoor N/A	Bluetooth Version	- N/A
Battery Life	24 hours	Water Resistance	Water Resistant N/A
Wireless Range	10 meters	Charging Time	24 hours
Weight	3000 grams	Dimensions	- mm
Supported Codecs	- N/A	Built-in Microphone	Yes N/A

Waterproof FunctionBuilt-in Microphone FunctionExternal Device Charging FunctionStereo Pairing FunctionPreset Equalizer FunctionVoice Assistant Activation Function

4.6Overall Rating

4.8Sound Quality (Frequency Response, Clarity)

4.9Battery Life

4.7Durability and Water Resistance

4.6Bluetooth Connectivity and Range

4.5Portability and Size

4.7Extra Features (Microphone, AUX Input, USB Charging)

4.5Manufacturer Reliability and Warranty

4.2Cost Performance

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Klipsch

Nashville Portable Bluetooth Speaker

$95(incl. tax)Amazon price as of 2025-08-09

Portable Bluetooth speaker with 360° audio, IP67 waterproof, and 24-hour battery for a premium listening experience.

Speaker Type	Component N/A	Bluetooth Version	5.3 N/A
Battery Life	24 hours	Water Resistance	Waterproof N/A
Wireless Range	- meters	Charging Time	1.5 hours
Weight	- grams	Dimensions	- mm
Supported Codecs	- N/A	Built-in Microphone	True N/A

Waterproof FunctionBuilt-in Microphone FunctionExternal Device Charging FunctionStereo Pairing FunctionPreset Equalizer FunctionVoice Assistant Activation Function

4.5Overall Rating

4.3Sound Quality (Frequency Response, Clarity)

4.8Battery Life

4.7Durability and Water Resistance

4.5Bluetooth Connectivity and Range

4.2Portability and Size

4.4Extra Features (Microphone, AUX Input, USB Charging)

4.5Manufacturer Reliability and Warranty

4.5Cost Performance

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JBL

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Portable Bluetooth speaker with massive JBL Original Pro Sound, deep bass, IP67 waterproof, and 24H playtime.

Speaker Type	Stereo N/A	Bluetooth Version	- N/A
Battery Life	24 hours	Water Resistance	Waterproof N/A
Wireless Range	100 meters	Charging Time	24 hours
Weight	- grams	Dimensions	- mm
Supported Codecs	- N/A	Built-in Microphone	- N/A

Waterproof FunctionBuilt-in Microphone FunctionExternal Device Charging FunctionStereo Pairing FunctionPreset Equalizer FunctionVoice Assistant Activation Function

4.5Overall Rating

4.5Sound Quality (Frequency Response, Clarity)

4.8Battery Life

4.9Durability and Water Resistance

4.6Bluetooth Connectivity and Range

4.0Portability and Size

4.3Extra Features (Microphone, AUX Input, USB Charging)

4.5Manufacturer Reliability and Warranty

4.2Cost Performance

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Speaker Type	Portable Speaker N/A	Bluetooth Version	- N/A
Battery Life	28 hours	Water Resistance	Waterproof N/A
Wireless Range	- meters	Charging Time	3 hours
Weight	997.9 grams	Dimensions	94 x 228.6 x 99 mm
Supported Codecs	- N/A	Built-in Microphone	- N/A

Waterproof FunctionBuilt-in Microphone FunctionExternal Device Charging FunctionStereo Pairing FunctionPreset Equalizer FunctionVoice Assistant Activation Function

4.5Overall Rating

4.3Sound Quality (Frequency Response, Clarity)

4.8Battery Life

4.9Durability and Water Resistance

4.5Bluetooth Connectivity and Range

4.2Portability and Size

4.6Extra Features (Microphone, AUX Input, USB Charging)

4.5Manufacturer Reliability and Warranty

4.0Cost Performance

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JBL

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Speaker Type	Outdoor N/A	Bluetooth Version	- N/A
Battery Life	12 hours	Water Resistance	Waterproof N/A
Wireless Range	- meters	Charging Time	3 hours
Weight	290 grams	Dimensions	- mm
Supported Codecs	- N/A	Built-in Microphone	No N/A

Waterproof FunctionBuilt-in Microphone FunctionExternal Device Charging FunctionStereo Pairing FunctionPreset Equalizer FunctionVoice Assistant Activation Function

4.3Overall Rating

4.0Sound Quality (Frequency Response, Clarity)

4.5Battery Life

4.8Durability and Water Resistance

4.3Bluetooth Connectivity and Range

5.0Portability and Size

3.0Extra Features (Microphone, AUX Input, USB Charging)

4.5Manufacturer Reliability and Warranty

4.5Cost Performance

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See more [2025 Edition] 99 Best Portable Bluetooth Speakers! Selection Guide and Latest Models Introduction comparisons

NOTABRICK Bluetooth Speaker Ki

Product Overview

Product Specifications

Size & Weight

Features

SHOPSTAFF Rating Score

Brand & Manufacturer Details

Considerations

Recommended For

Not Recommended For

Suitable For

Not Suitable For