ROG Delta II Wireless Gaming Headset A701 ROG DELTA II/BLK
#6
ASUS

ASUS ROG Delta II Wireless Gaming Headset A701 ROG DELTA II/BLK

Rating

Model: A701 ROG DELTA II/BLK
$259(incl. tax)Amazon price as of 2025-08-14
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Product Overview

The ASUS ROG Delta II Wireless Gaming Headset provides versatile connectivity with Bluetooth, 2.4GHz ROG SpeedNova wireless, and a 3.5mm wired option. It features 50mm titanium-plated drivers for detailed sound and a 10mm super-wideband microphone for clear voice communication. The DualFlow Audio allows simultaneous audio from two devices. Compatible with PC, Mac, Nintendo Switch, PlayStation, Xbox (via 3.5mm), and mobile devices, it offers up to 153 hours of battery life with fast charging.

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Product Specifications

Driver Diameter
50mm
Frequency Response
20 Hz–20 kHzHz
Impedance
-Ω
Connectivity
2.4 GHz with ROG SpeedNova wireless technology, Bluetooth, wired 3.5 mm analog connection
Microphone Type
Super-Wideband Boom Microphone
Surround Sound
Virtual 7.1 surround sound
Weight
-g
Cable Length
-m
Platform Compatibility
PCs, Macs, Nintendo Switch, PlayStation 4 & 5, Xbox (only via 3.5mm wired mode), and mobile devices
Wireless Range
-m

Size & Weight

Weight
1.8 Pounds
Hight
9.41 inches
Width
8.82 inches
Depth
4.29 inches

Features

Detachable Microphone Function

The microphone is detachable, allowing users to remove it when not in use for gaming or communication. This is useful for listening to music or watching movies without the microphone in the way, and it also protects the microphone during storage or transport.

Mute Function on Headset

The headset features a mute function, allowing users to quickly mute the microphone directly from the earcup. This is particularly useful during intense gaming sessions or calls when you need to quickly cut off audio transmission to prevent unwanted noise or interruptions.

Adjustable Headband Function

The adjustable headband ensures a comfortable and secure fit for various head sizes. This adjustability is crucial for long gaming sessions, preventing discomfort and ensuring the headset stays in place during active gameplay, enhancing the overall user experience.

Replaceable Ear Cup Function

The ear cups are not replaceable. This may reduce the lifespan of the headset if the earcups wear out over time. Over extended use, earcups can degrade, and the inability to replace them means the entire headset might need replacing, impacting long-term cost-effectiveness.

Foldable Design Function

The headset does not have a foldable design, which may make it less portable compared to other options. A foldable design would allow the headset to be stored more compactly, making it easier to carry in a backpack or bag without taking up too much space.

Volume Limiter Function

A volume limiter function is not mentioned in the product information. The absence of this feature may pose a risk of hearing damage if the volume is consistently set too high, especially during prolonged gaming sessions. Users should manually manage the volume to safe levels.

SHOPSTAFF Rating Score

#6
Ranked #6 out of 100 products in Category
4.6
Overall Rating

The ASUS ROG Delta II is a versatile wireless gaming headset with multi-platform compatibility and long battery life. Its sound and microphone quality are good, but it lacks active noise cancellation. It is positioned as a premium wireless gaming headset.

Sound Quality (Frequency Response and Clarity)
4.5
The 50mm titanium-plated drivers deliver crisp and detailed treble, reducing distortion for lifelike sound. The refined wireless sound signature provides balanced in-game audio with a wide 20 Hz–20 kHz frequency response, enhancing the overall gaming experience.
Microphone Quality (Clarity and Noise Cancellation)
4.6
The 10 mm super-wideband boom microphone captures a wider frequency range, ensuring detailed and clear voice communication without peaking or distortion. It exceeds the average Teams standard with a high MOS-LQO score, making it suitable for clear communication.
Comfort and Ergonomics (Weight, Ear Cup Material, and Adjustability)
4.7
Weighing just 318 grams, the headset is lightweight and comfortable for long gaming sessions. The D-shaped ear cups ensure a snug fit, and the PU leather ear cushions resist facial oils, while the breathable mesh fabric keeps you cool during extended use.
Durability and Build Quality (Materials and Construction)
4.5
The headset features a premium build with a new metal hinge design and smooth rounded headband edges. The use of metal and plastic ensures durability, while the detachable cable adds to the headset's longevity and ease of storage.
Connectivity (Wired vs. Wireless)
5.0
The tri-mode connectivity, including Bluetooth, low-latency 2.4 GHz with ROG SpeedNova wireless technology, and a 3.5 mm analog connection, ensures versatile compatibility with PCs, Macs, PlayStation, Switch, Xbox (via 3.5mm), and mobile devices.
Surround Sound (Virtual or Physical)
4.3
The virtual 7.1 surround sound enhances positional audio, making gaming and music experiences more immersive. While not physical surround sound, it provides a good alternative for a more three-dimensional audio experience.
Manufacturer Reliability and Warranty
4.7
ASUS is a reputable manufacturer known for producing high-quality gaming peripherals. Their products are generally reliable, and they offer good customer support, ensuring peace of mind for users. The ROG brand further signifies quality and performance.
Cost Performance
4.2
Priced at $259.99, the headset offers a good balance of features and performance. While it is not the cheapest option, the combination of tri-mode connectivity, excellent sound and mic quality, and comfortable design make it a worthwhile investment.

Brand & Manufacturer Details

ASUS
ASUS is a multinational computer and phone hardware and electronics company headquartered in Taiwan. Dedicated to creating products for today's and tomorrow's smart life.

Key Highlights

  • Tri-mode connectivity (Bluetooth, 2.4GHz, 3.5mm)
  • Long battery life
  • Clear microphone quality

Considerations

  • Ensure compatibility with Xbox as it only supports 3.5mm wired connection.
  • Microphone is not supported when using Bluetooth with Nintendo Switch.
  • Keep the firmware updated for optimal performance.

Recommended For

  • Gamers who need multi-platform compatibility
  • Users who want long battery life
  • Players who value clear voice communication

Not Recommended For

  • Users who need active noise cancellation
  • Gamers on a very tight budget
  • none in particular

Suitable For

  • Gaming across multiple platforms (PC, Switch, PS5)
  • Long gaming sessions
  • Online multiplayer games

Not Suitable For

  • Use in very noisy environments
  • Professional audio recording
  • none in particular

Frequently Asked Questions (FAQ)

Q.How many devices can I connect to this headset at once?
A.The DualFlow Audio feature allows you to listen to audio from two connected devices simultaneously via 2.4 GHz and Bluetooth.
Q.Is this headset comfortable for long gaming sessions?
A.Staff confirmation indicates that the headset is lightweight and comfortable, even for users with larger heads. The memory foam ear cushions are soft and breathable, ensuring comfort during extended use.
Q.How is the microphone quality on this headset?
A.The headset features a 10mm super-wideband microphone designed for clear voice communication. Staff confirmation notes that the microphone provides crisp and natural sound quality, a significant upgrade from many other wireless headsets.
Q.Does the headset have good battery life?
A.Yes, the headset boasts exceptional battery life, offering up to 153 hours in 2.4 GHz mode. A quick 15-minute charge can provide up to 17 hours of use.
Q.Can I use this headset with my Xbox?
A.The ROG Delta II is compatible with Xbox consoles via a 3.5mm wired connection. Wireless connectivity (2.4GHz or Bluetooth) is not supported on Xbox.
Q.Is the ROG Delta II suitable for someone with a larger head?
A.Staff confirmation specifically mentions that the headset is comfortable for users with larger heads, providing a gentle grip without excessive pressure.
Q.Can I use this headset for work meetings?
A.Yes, staff confirmation mentions that the microphone is good enough for zoom meetings/discord calls. The microphone is also removable when not in use.
Q.Is this headset good at noise canceling?
A.Staff confirmation mentions if you want serious noise cancelling this isn’t the headset for you.

SHOPSTAFF Rating Ranking

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Driver Diameter- mmFrequency Response10-40,000 Hz
Impedance38 ΩConnectivityWireless
Microphone TypeAI Powered Noise-CancellingSurround Sound360° Spatial Audio
Weight1.3 Kilograms gCable Length- m
Platform CompatibilityPC, PS5/PS4, Switch, MobileWireless Range40 Feet m
Detachable Microphone FunctionMute Function on HeadsetAdjustable Headband FunctionReplaceable Ear Cup FunctionFoldable Design FunctionVolume Limiter Function
4.8Overall Rating
4.8Sound Quality (Frequency Response and Clarity)
4.9Microphone Quality (Clarity and Noise Cancellation)
4.7Comfort and Ergonomics (Weight, Ear Cup Material, and Adjustability)
4.6Durability and Build Quality (Materials and Construction)
5.0Connectivity (Wired vs. Wireless)
4.9Surround Sound (Virtual or Physical)
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4.5Cost Performance
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Driver Diameter50 mmFrequency Response28 K Hz
Impedance32 ΩConnectivityWireless
Microphone TypeRazer HyperClear Super Wideband MicSurround SoundPro-Tuned FPS Profiles
Weight11.7 ounces gCable LengthWithout Cable m
Platform CompatibilityCellphones, Desktops, Gaming Consoles, Laptops, TabletsWireless Range10.1 Meters m
Detachable Microphone FunctionMute Function on HeadsetAdjustable Headband FunctionReplaceable Ear Cup FunctionFoldable Design FunctionVolume Limiter Function
4.7Overall Rating
4.7Sound Quality (Frequency Response and Clarity)
4.8Microphone Quality (Clarity and Noise Cancellation)
4.6Comfort and Ergonomics (Weight, Ear Cup Material, and Adjustability)
4.7Durability and Build Quality (Materials and Construction)
5.0Connectivity (Wired vs. Wireless)
4.7Surround Sound (Virtual or Physical)
4.8Manufacturer Reliability and Warranty
4.4Cost Performance
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Driver Diameter90 mmFrequency Response20 Hz
Impedance70 ΩConnectivityBluetooth, Low-Latency wireless, Wired
Microphone Type-Surround SoundDolby Atmos
Weight490 gCable Length90 m
Platform CompatibilityGaming Consoles, Laptops, Music Production EquipmentWireless Rangeunknown m
Detachable Microphone FunctionMute Function on HeadsetAdjustable Headband FunctionReplaceable Ear Cup FunctionFoldable Design FunctionVolume Limiter Function
4.7Overall Rating
4.8Sound Quality (Frequency Response and Clarity)
4.7Microphone Quality (Clarity and Noise Cancellation)
4.5Comfort and Ergonomics (Weight, Ear Cup Material, and Adjustability)
4.8Durability and Build Quality (Materials and Construction)
5.0Connectivity (Wired vs. Wireless)
4.6Surround Sound (Virtual or Physical)
4.7Manufacturer Reliability and Warranty
4.3Cost Performance
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Driver Diameter50 mmFrequency Response20000 Hz
Impedance38 ΩConnectivityWireless
Microphone TypeCardioidSurround SoundDTS Headphone:X 2.0
Weight345 gCable Length3.5mm Aux Cord m
Platform CompatibilityPlayStation 5, Nintendo Switch, PlayStation 4Wireless Range30 m
Detachable Microphone FunctionMute Function on HeadsetAdjustable Headband FunctionReplaceable Ear Cup FunctionFoldable Design FunctionVolume Limiter Function
4.7Overall Rating
4.7Sound Quality (Frequency Response and Clarity)
4.5Microphone Quality (Clarity and Noise Cancellation)
4.8Comfort and Ergonomics (Weight, Ear Cup Material, and Adjustability)
4.6Durability and Build Quality (Materials and Construction)
5.0Connectivity (Wired vs. Wireless)
4.6Surround Sound (Virtual or Physical)
4.7Manufacturer Reliability and Warranty
4.3Cost Performance
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Driver Diameter50 mmFrequency Response20 Hz -40 k Hz
Impedance32 Ohm ΩConnectivityWired, Wireless
Microphone TypeOmnidirectionalSurround SoundDolby Atmos
Weight382 gCable Length- m
Platform CompatibilityPC, Mac, PS5, PS4, Nintendo Switch, MobileWireless Range10 Meters m
Detachable Microphone FunctionMute Function on HeadsetAdjustable Headband FunctionReplaceable Ear Cup FunctionFoldable Design FunctionVolume Limiter Function
4.6Overall Rating
4.7Sound Quality (Frequency Response and Clarity)
4.8Microphone Quality (Clarity and Noise Cancellation)
4.6Comfort and Ergonomics (Weight, Ear Cup Material, and Adjustability)
4.7Durability and Build Quality (Materials and Construction)
5.0Connectivity (Wired vs. Wireless)
4.5Surround Sound (Virtual or Physical)
4.5Manufacturer Reliability and Warranty
3.8Cost Performance