WK LIFE M8 Bluetooth Wireless Headset Heavy Bass Gaming Headset SD Card/AUX Support

The newly upgraded Bluetooth 5.0 chip makes the transmission more stable and the connection easier. Built-in 200mAh large capacity battery, standby time up to 80 hours.
Strong compatibility, supports multiple music playback methods, Bluetooth 5.0, TF card, AUX and other playback methods.
The 40mm large-diameter composite sound unit has greatly improved performance, excellent sound quality, and shocking stereo effects, providing a real live music experience.
The dynamic appearance design uses high-quality memory foam earmuffs to provide you with the most comfortable wearing experience while you enjoy music.

Product specifications:
Bluetooth version: 5.0
Color: black Red
Transmission distance: 10M
Working frequency: 2400MHZ-2500MHZ
Speaker unit: 40MM
Frequency response: 116±3DB
Impedance: -32Ω
Built-in battery: 200mAh
Charging input standard: DV 5V
Include:
1*color box packaging
1*headphone