Awei A799BL Foldable Gaming Wireless Headphone - Black

Bluetooth specifications
Bluetooth version: V5.0
Profile support: HFP , A2DP , AVCTP , AVDTP , AVRCP
Stand-by time: 100h
Talk time: 25h
Music playtime: 2h
Charging time: 2h
Charging voltage: DC 5V
Frequency range: 2.402g-2.480g
Ambient temperature: P -20/+45°C
Transmission distance: 10m
Battery capacity: 500mAh/3.7V
Package dimension: 23.2 x 7.2 x 24 cm
Package Weight: 0.60kg
Specifications:

Bluetooth
Wireless,
Built-in microphone
Answer
End call
Volume control

Package includes:

1X Wireless headphones

1X User manual

1X USB charging cable