• ANC active noise reduction: The noise reduction depth is 25db, which can easily deal with the roar of airplanes during travel, subway and bus noise on the commute, indoor and outdoor environmental noise, etc., and give you a quiet world
• Game mode: Turning on the game mode via Bluetooth-compatible on your mobile phone or computer can delay as little as 40ms. The sound and picture are closely synchronized, and you can accurately hear and identify the sound 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
• Wired mode: Even when there is no power, you can use the AUX audio cable, which can be plugged into a computer and 3.5mm audio port
• Bluetooth-compatible 5.3 music mode, stable and fast connection
• Long battery life, 400mAh battery, 50 hours of Bluetooth-compatible use, 35 hours of noise reduction use, and 500 hours of standby time
• Lightweight head bow design, ergonomic design, stable fit and comfortable
• Do not press the ears. Not stuffy. The earmuffs are made of full-ear protein leather with zero-pressure memory foam, which is soft against the skin, light and breathable. At the same time, the telescopic arm + rotating hood design can be fine-tuned according to different head shapes and usage habits to make it more comfortable to wear and closer to the ears
• 40MM dynamic unit, powerful performance, restores delicate audio details, deep bass, clear treble, can analyze every sound well, making the sound more vivid

Specification:

• Bluetooth-compatible version: V5.3
• Transmission range: ≥10m
• Noise reduction depth, bandwidth: 25db 50-850khz
• Transmission frequency: 2.4G~2.48G
• Supported protocols: HFP1.7 HSP1.2 A2DP1.3 AVRCP1.6 SPP1.2 PBAP1.0
• Transmission power: CLASS 1
• Standby time: 500H
• Bluetooth-compatible call working current: 9.8
• Connect to Bluetooth-compatible and listen to music operating current: 8.8mA
• Talk time: 40H
• Bluetooth-compatible headset listening time: 50H
• Charging time: 2.5H
• Headphone battery: 400mAh
• Speaker: 40mm 32Ω PET diaphragm
• Speaker frequency: 20HZ-20KHZ
• Sound pressure level (sensitivity): 115±3dB at 1000Hz at 0.179V
• Mic Sensitivity: -42±3dB
• Turn on noise reduction and listen to music time: 35H
• Delay after game mode is turned on: 50ms (±10ms)
• Signal to noise ratio: 95db
• Individual weight: 426g