Features:
5.1 BT chip has faster and more stable transmission speed, lower power consumption, and stronger performance. it can be automatically turned on and paired from the charging chamber, and the memory will be connected back.
Dual-mode decoding, music/game dual-mode switching at will, immersive experience, low latency, sound restore the game scene.
Headphones and charging compartments have the lighting effect of an LED gradient, equipped with a display screen showing the remaining power, very cool game headphones.
Intelligent touch control, high-definition call noise reduction technology, built-in high-definition microphone, intelligent noise reduction, high-quality calls.
Built-in 1200mAh long-life rechargeable battery, headset fully charged can be used for 5 hours, standby 180 hours.

Specifications:
Model Number: M28
BT Version: BT5.1
Transmitting Distance: 10m/33ft (no obstacle)
Frequency Range: 20-20000Hz
Sensitivity: 108dB
Impedance: 32Ω
Charging Box Capacity: 3.7V 1200mAh
Earphone Battery Capacity: 2 * 3.7V 50mAh
Charging Time: about 1 hour
Earphone Talk Time: 5 hours
Material: ABS
Color: Black
Product Size: 8*5.5*3.5cm / 3.15*2.17*1.38in
Package Size: 12*7.5*5cm / 4.72*2.95*1.97in
Package Weight: 150g / 5.29oz