2.4G wireless connection (note: can only be used with our 2.4G receiver) with low latency as low as 15-28ms, suitable for computers and game consoles (for PS4, for PS5, etc.). No need for Bluetooth, you can directly plug in the 2.4G adapter and use it directly. No need to use traditional Bluetooth-compatible and plug-in cables to truly achieve super delay effect and stable signal Bluetooth-compatible 5.3 music mode, Bluetooth-compatible connection is very stable and fast matching to your device ANC noise reduction design can easily isolate the roar of airplanes during the journey, the noise on the commute, indoor and outdoor environmental noise, etc., and give you a quiet world. Transparency mode activates ambient sound. There is no need to take off the headphones. You can monitor changes in the surrounding environment without worrying about missing external sounds Game mode, after Bluetooth-compatible is turned on on your mobile phone or computer, the game mode can delay as little as 30-40ms, the sound and picture are closely synchronized, and you can accurately hear the sound and identify the position. You can fully immerse yourself in the game battlefield to help you win easily, and feel the thrill of the game where man and machine are integrated Supports wired connection, even when there is no power, you can use your AUX cable to plug into the computer and 3.5mm audio port Built-in 1000mAh battery, the earphones can provide long-term work after full charge Lightweight and retractable headband design, it can be suitable for most people's heads The soft protein leather earmuffs are skin-friendly, lightweight and breathable, making it more comfortable to wear, perfectly fit your ears Specifications: Bluetooth-compatible version: V5.3 Transmission range: ≥10m Transmission frequency: 2.4G～2.48G ANC noise reduction depth: 42DB Transmission power: CLASS 1 Power supply voltage: 3.0～4.2V Charging voltage: 5V Charging current: 500mA Standby current: 3.9mA Battery capacity: 1000mAh Standby time: 800h Bluetooth-compatible call operating current: 10.7mA Music working current in Bluetooth-compatible ANC state: 12.5 Connect to Bluetooth-compatible and listen to music. Operating current: 9.5mA Music working time in Bluetooth-compatible ANC state: 75-80h Talk time: 90h Bluetooth-compatible headset listening time: 100h Charging time: 2.5h Speaker: 40mm 16Ω Low latency mode: 50ms (±10ms) Microphone sensitivity: -42±3DB Weight: 284g Package included 1 x Headphone 1 x Charging Cable 1 x Storage Bag 1 x Microphone 1 x English and Chinese User Manual Specifications Brand N/A Color Black Packaging Type Colored Box Plug Type (For Supply) N/A User Manual (Language) English and Chinese Gross Weight 0.662kg Volume Weight 0.644kg Package Length 22.800cm Package Width 21.000cm Package Height 6.000cm