Cordless Hair Straightener US-VOGA
#74
SUNMAY

SUNMAY Cordless Hair Straightener US-VOGA

Rating

Model: US-VOGA
$45(incl. tax)Amazon price as of 2025-09-04
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Product Overview

The SUNMAY Cordless Hair Straightener is a portable and travel-friendly styling tool designed for quick touch-ups. It features 0.85-inch titanium plates that heat up in 20 seconds, offering three temperature settings (165°C, 185°C, 205°C). The built-in 5000mAh battery provides 20-30 minutes of cordless use. Its dual voltage design makes it suitable for international travel. It functions as both a straightener and curler, making it versatile for various hair styles. Note that it is not suitable for thick hair and should be fully charged before use for optimal performance.

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Product Specifications

Plate Material
Titanium
Plate Width
21.59mm
Heating Speed
20sec
Temperature Range
165-205°C
Temperature Settings
3steps
Automatic Shutoff
-
Swivel Cord
-
Weight
449g
Cord Length
-m
Voltage
100-240V

Size & Weight

Weight
15.84 ounces
Hight
1.34 inches
Width
1.34 inches
Depth
9.76 inches

Features

Temperature Adjustment Function

The device offers three temperature settings (165°C, 185°C, 205°C), allowing users to select a suitable heat level for their hair type. This helps prevent excessive heat damage, especially for fine or damaged hair. However, the limited range may not be sufficient for all hair types.

Automatic Shut-Off Function

The product information does not explicitly state the presence of an automatic shut-off function. This feature is crucial for safety, as it prevents accidents if the device is left unattended. The absence of this function is a notable drawback.

Plate Locking Function

There is no mention of a plate locking function in the product information. This feature enhances safety and convenience during storage, particularly when traveling or storing the device in a drawer. Its absence may make the device less compact and secure for transport.

360-Degree Swivel Cord Function

As this is a cordless device, it does not have a swivel cord function. The cordless design enhances maneuverability and ease of use, eliminating the hassle of tangled cords. This is particularly beneficial for travel and on-the-go styling.

Negative Ion Emission Function

The product information does not mention negative ion emission technology. This technology helps reduce static electricity and frizz, resulting in smoother, shinier hair. The absence of this feature may result in less polished results, especially for dry or frizzy hair types.

Steam Function

This straightener does not have a steam function. Steam functions help to moisturize the hair during straightening, reducing heat damage and leaving hair softer and more hydrated. The absence of this feature may lead to dryness, especially with frequent use.

SHOPSTAFF Rating Score

#74
Ranked #74 out of 99 products in Category
3.0
Overall Rating

This cordless straightener is ideal for travel and quick touch-ups, but its limited battery life and lower heat settings make it less suitable for extensive styling or thick hair. It offers good value for its portability and convenience.

Plate Material and Size
4.0
The titanium plates heat up quickly and provide even heat distribution, suitable for quick styling. The 0.85-inch plate size is ideal for shorter hair, bangs, and creating curls, but less efficient for straightening long or thick hair.
Temperature Control and Heat Settings
3.5
Offers three temperature settings, providing some flexibility for different hair types. However, the limited range (165°C to 205°C) may not be sufficient for all hair textures, particularly thick or coarse hair that requires higher temperatures.
Heating Technology (e.g., Infrared, Ionic)
2.0
There is no mention of advanced heating technologies like infrared or ionic. This may result in less even heat distribution and increased frizz compared to straighteners with these features. The lack of these technologies may affect hair health over time.
Design and Ergonomics
4.5
The cordless and lightweight design makes it highly portable and easy to handle, perfect for travel and on-the-go touch-ups. Its compact size allows it to fit easily into a purse or travel bag, enhancing convenience. The sleek design adds to its appeal.
Wet-to-Dry Functionality
0.0
This straightener does not support wet-to-dry functionality. It is designed for use on dry hair only. Attempting to use it on wet hair could cause damage and is not recommended.
Safety Features
3.0
While the product description mentions an auto shut-off feature, it is not explicitly stated. The inclusion of a heat-resistant travel pouch adds a layer of safety by protecting surfaces from heat damage during and after use. More comprehensive safety features would be beneficial.
Manufacturer Reliability and Warranty
3.0
SUNMAY is a relatively less established brand, which may impact perceived reliability. The product's warranty and customer service reputation are not clearly defined, potentially affecting long-term satisfaction. Customer reviews should be considered to gauge reliability.
Cost Performance
4.0
At $45.99, this cordless straightener offers good value for its portability and convenience. It provides essential styling capabilities for quick touch-ups and travel, making it a cost-effective option for those prioritizing portability over professional-grade performance.

Brand & Manufacturer Details

SUNMAY
SUNMAY offers innovative beauty and personal care products.

Key Highlights

  • Portable and lightweight design
  • Fast heat-up time
  • Dual voltage for international travel
  • USB-C charging

Considerations

  • Not suitable for thick hair
  • Limited battery life
  • Lower maximum temperature
  • Avoid use at Japanese airports due to battery restrictions

Recommended For

  • Travelers
  • Individuals needing quick touch-ups
  • People with thin or fine hair
  • Users who value portability

Not Recommended For

  • People with thick hair
  • Those needing long styling sessions
  • Users requiring high heat settings
  • Individuals seeking professional-grade results

Suitable For

  • Quick touch-ups on the go
  • Styling during travel
  • Fixing flyaways
  • Creating simple curls or waves

Not Suitable For

  • Styling thick or coarse hair
  • Creating intricate hairstyles
  • Prolonged use on very long hair
  • Use as a primary styling tool

Frequently Asked Questions (FAQ)

Q.Is this straightener suitable for international travel, especially considering battery restrictions?
A.Yes, the SUNMAY Cordless Hair Straightener features a dual voltage design, making it compatible with power sources worldwide. However, it's important to note that aluminum batteries are banned at Japanese airports, so it is advised not to bring this device to Japan, even during a layover.
Q.How quickly does the straightener heat up?
A.The SUNMAY Cordless Hair Straightener heats up rapidly, reaching 165°C in just 20 seconds and 205°C in 30 seconds.
Q.What is the battery life like, and how is it charged?
A.The mini hair straightener has a built-in high-capacity rechargeable battery that provides 20-30 minutes of use. It includes a USB-TypeC cable for easy charging. Note that heating will automatically stop when charging.
Q.Can this straightener be used for both straightening and curling hair?
A.Yes, this portable flat iron combines functionality and convenience, allowing you to both straighten and curl your hair. It can create straight looks, bouncy curls, and textured waves.
Q.Is this straightener suitable for all hair types?
A.While the straightener is suitable for most hair types, it is noted that it may not be as effective for thick hair. It is recommended to use a small amount of hair and slow down the styling speed to achieve the best results.
Q.What are the temperature settings available on this device?
A.The cordless straightener has three temperature settings: 165°C, 185°C, and 205°C.
Q.What are staff saying about this product's portability?
A.Staff confirmation indicates this mini flat iron is super compact and lightweight, making it perfect for travel or on-the-go touch-ups. It easily fits into a purse without taking up too much space.
Q.What do staff say about the heating performance?
A.Staff confirmation notes it heats up quickly and works well for quick styling, fixing flyaways, bangs, or smoothing out small sections of hair. It may not be as powerful as a full-sized straightener.
Q.What do staff say about the battery life?
A.Staff confirmation finds that the battery lasts surprisingly long and charges fast with USB-C. It’s great for short trips and quick touch-ups.
Q.Are there any concerns raised by staff about the product's durability?
A.Yes, one staff member reported that the plastic caps holding the metal pin broke after a few uses, rendering the iron unusable. This concern was related to the product's construction rather than its performance.

SHOPSTAFF Rating Ranking

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Plate MaterialTitaniumPlate Width44.45 mm
Heating Speed30 secTemperature Range143-232 °C
Temperature Settings9 stepsAutomatic ShutoffYes
Swivel CordYesWeight508 g
Cord Length2.4 mVoltage100-240 V
Temperature Adjustment FunctionAutomatic Shut-Off FunctionPlate Locking Function360-Degree Swivel Cord FunctionNegative Ion Emission FunctionSteam Function
4.1Overall Rating
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Plate MaterialTitaniumPlate Width1.7 mm
Heating Speed15-30 secTemperature Range143-232 °C
Temperature Settings5 stepsAutomatic ShutoffYes
Swivel CordYesWeight499 g
Cord Length- mVoltage110-220 V
Temperature Adjustment FunctionAutomatic Shut-Off FunctionPlate Locking Function360-Degree Swivel Cord FunctionNegative Ion Emission FunctionSteam Function
4.1Overall Rating
4.3Plate Material and Size
4.2Temperature Control and Heat Settings
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Temperature Settings5 stepsAutomatic ShutoffYes
Swivel Cord-Weight489 g
Cord Length- mVoltage120 V
Temperature Adjustment FunctionAutomatic Shut-Off FunctionPlate Locking Function360-Degree Swivel Cord FunctionNegative Ion Emission FunctionSteam Function
4.1Overall Rating
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4.2Temperature Control and Heat Settings
4.3Heating Technology (e.g., Infrared, Ionic)
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Heating Speed40 secTemperature Range- °C
Temperature Settings31 stepsAutomatic ShutoffYes
Swivel CordYesWeight- g
Cord Length3.35 mVoltage- V
Temperature Adjustment FunctionAutomatic Shut-Off FunctionPlate Locking Function360-Degree Swivel Cord FunctionNegative Ion Emission FunctionSteam Function
3.9Overall Rating
4.5Plate Material and Size
4.7Temperature Control and Heat Settings
4.3Heating Technology (e.g., Infrared, Ionic)
4.6Design and Ergonomics
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Temperature Settings- stepsAutomatic ShutoffYes
Swivel CordYesWeight699 g
Cord Length2 mVoltageDual V
Temperature Adjustment FunctionAutomatic Shut-Off FunctionPlate Locking Function360-Degree Swivel Cord FunctionNegative Ion Emission FunctionSteam Function
3.9Overall Rating
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4.5Temperature Control and Heat Settings
4.0Heating Technology (e.g., Infrared, Ionic)
4.3Design and Ergonomics
0.0Wet-to-Dry Functionality
4.8Safety Features
4.7Manufacturer Reliability and Warranty
4.0Cost Performance