ASUS ROG Delta II Wireless Gaming Headset with Detachable Mic – Black
Bottom line: The ASUS ROG Delta II Wireless Gaming Headset with Detachable Mic: Tri-mode connectivity: Bluetooth, 2.4GHz SpeedNova, and 3.5mm wired in one headset; main trade-off: 110hr figure needs RGB off; lighting on drains the battery faster.
As an Amazon Associate, SpecPicks earns from qualifying purchases. Full disclosure →
Pros & Cons
Pros
- ✓ Tri-mode connectivity: Bluetooth, 2.4GHz SpeedNova, and 3.5mm wired in one headset
- ✓ 50mm titanium-plated drivers push 24-bit/96kHz hi-res audio in 2.4GHz mode
- ✓ Up to 110hr battery; 15-min quick charge yields 11 hours of playback
- ✓ DualFlow Audio pairs 2.4GHz and Bluetooth to hear two devices at once
- ✓ Lightweight 318g with D-shaped ear cushions for long sessions
Cons
- ✗ 110hr figure needs RGB off; lighting on drains the battery faster
- ✗ 24-bit/96kHz hi-res audio limited to 2.4GHz mode, not Bluetooth
- ✗ At 318g it's heavier than sub-300g rivals for all-day wear
- ✗ Detachable boom mic is easy to misplace once removed
Manufacturer description
The ROG Delta II offers tri-mode connectivity, ultra-low latency for gaming, 50 mm titanium drivers for balanced audio, and a 10 mm boom mic for clear communication. DualFlow Audio technology lets you hear two sources simultaneously, enabling seamless mobile call management during gameplay.
SpecPicks Verdict
SpecPicks scored ASUS ROG Delta II Wireless Gaming Headset with Detachable Mic using a rating × review-volume × price-fit model applied to published specs and reviews across the gaming peripherals category. Compare with similarly-priced alternatives in the gaming peripherals category before committing. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.
Common buyer scenarios for gaming peripherals of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.
Key Features
- Versatile Tri-Mode Connectivity: Features Bluetooth, 2.4GHz (via ROG SpeedNova wireless technology), and 3.5mm wired connection options for extensive compatibility
- Multi-Platform Compatibility: Comptaible with PC and Mac, PlayStation (PS4/PS5), Xbox (Series X|S and One), Nintendo (Switch 1/Switch 2), and mobile. The ROG Delta II is also the top ROG xbox Ally / Ally X accessories choice
- DualFlow Audio: Simultaneously connect to two devices via 2.4GHz and Bluetooth. This wireless gaming headset makes it easy to switch between PC, console, and mobile audio or pick up phone calls with a single press of the earcup button
- Immersive High-Fidelity Audio: Over-ear headphones equipped with 50mm titanium-plated diaphragm drivers, delivering high-resolution 24-bit/96 kHz audio (in 2.4GHz mode) to create natural, realistic audio for an gaming, music, and everyday use
- Super-Wideband Microphone: Features a 10mm detachable boom mic with a super-wideband frequency range to ensure your voice is captured with exceptional clarity and detail during intense team battles, streaming, and online calls, including for work
- Lightweight Durable Comfort: Weighing only 318g and crafted with premium materials and ergonomic D-shaped ear cushions, the adjustable headband is designed for comfortable, extended gaming sessions or everyday use without fatigue
Full Specifications
| Brand | ASUS |
|---|---|
| Color | Black |
| Weight | 318g |
| Impedance | 32 ohm |
| Model Name | A701 ROG DELTA II/BLK |
| Style Name | Delta II |
| Unit Count | 1 Count |
| Form Factor | Over Ear |
| Connectivity | Bluetooth, 2.4GHz |
| Control Type | Media Control |
| Model Number | A701 ROG DELTA II/BLK |
| Compatibility | PC, PS5, PS4, Xbox, Switch, Mac |
| Ear Placement | On Ear |
| Noise Control | None |
| Built-In Media | A701 ROG DELTA II/BLK Gaming headset |
| Cable Features | Detachable |
| Control Method | Remote |
| Earpiece Shape | over-ear |
| Headphone Jack | 3.5 mm Jack |
| Connection Type | Wired |
Ready to buy?
ASUS ROG Delta II Wireless Gaming Headset with Detachable Mic – Black is listed on Amazon. Price, availability, shipping and returns are set by Amazon and its sellers — check the listing for current terms. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.
Related Gaming Peripherals
More guides & deep dives from the SpecPicks archive
Browse all articles & guides →- Best Retro Handhelds in 2026 — From $35 to $500
- Best Budget Gaming PC Build 2026 — ~$1,000 ($800 on Sale)
- Emulation Hardware in 2026: FPGA, Software, and Cart-Reader Ecosystems
- RTX 4070 Super vs RX 7800 XT — Which to Buy in 2026
- The Complete Voodoo5 5500 AGP Driver Guide (2026 Edition)
- How to Build a Windows 98 Retro PC in 2026
- Best 1440p Gaming GPUs in 2026
More reviews from the SpecPicks archive
Browse all reviews →- Raspberry Pi AI HAT+ 2 Review: 4 TOPS Edge AI on 1.2W
- Best Plug-and-Play Retro Gaming Consoles in 2026: 5 Picks
- 768GB Intel Optane DIMMs Running a 1-Trillion-Parameter LLM: How the Build Actually Works
- AIO vs Air on a Ryzen 7 5800X: Corsair ML240L vs Noctua NH-U12S
- Local PDF-to-Audiobook on a Raspberry Pi 5: Kokoro 82M + Qwen + llama.cpp
- First-Time CPU Delidding: What to Expect and How to Get It Right
- Best Local LLM Parts to Buy Before the 2026 Memory Spike
- Best Wireless Productivity Keyboards for Home Office in 2026
- Best Streaming Gear for New Creators in 2026
- M5 vs DGX Spark vs Strix Halo vs RTX 6000: AI Workload Guide
- 007: First Light Is Great on Steam Deck
- Qwen3.6 the Right Way: Run It Through a Pi Coding Agent
- Best Raspberry Pi Accessories for Home-Lab Builds in 2026
- Best Retro-PC Storage & Drive-Imaging Kit in 2026: 5 Picks
- How to run Llama 3.1 70B on Apple M3 Ultra
- OpenAI Codex 'Watch Once, Repeat Forever': What It Means for Local Coding Rigs
- Best Controller for Emulation and Fighting Games in 2026
- Backing Up Vintage IDE Drives to CompactFlash in 2026
- Ryzen 7 5800X vs 5800X3D for 1440p Gaming: Which Should You Buy?
- LM Studio on an RTX 3060 12GB: A Zero-Terminal Local LLM Setup
- Run DeepSeek Locally on a 12GB RTX 3060: 2026 Quant Guide
- How to run Llama 3.1 8B on NVIDIA GeForce RTX 4090
- Running a Local Bug-Hunting LLM on an RTX 3060 12GB
- Mistral Robostral Navigate: An 8B Model Steers Robots From One Camera
Earliest SpecPicks reviews
Browse full archive →- Best GPU for Llama 3.1 8B (2026)
- Best GPU for Qwen 3 14B (2026)
- Best GPU for Qwen 3 32B (2026)
- Best GPU for Llama 3.1 70B (2026)
- Best GPU for DeepSeek-R1 32B (2026)
- Best GPU for Llama 3.1 405B (2026)
- How to run Llama 3.1 8B on NVIDIA GeForce RTX 5090
- How to run Qwen 3 14B on NVIDIA GeForce RTX 5090
- How to run Qwen 3 32B on NVIDIA GeForce RTX 5090
- How to run Llama 3.1 70B on NVIDIA GeForce RTX 5090
- How to run DeepSeek-R1 32B on NVIDIA GeForce RTX 5090
- How to run Llama 3.1 8B on NVIDIA GeForce RTX 4090