Features:

Specifications:
Bluetooth Version: 5.2
Transmission Distance: 10M
Frequency Range: 20-20Khz
Sensitivity: 94.5Db
Speaker Specifications: 32 Ohms
Battery Capacity: Charging Bin 400 mah , Headphones 60 mah
Charging Time: 1 Hour
Use Time: 10 Hours
Charging Interface: Usb
Waterproof Rating: Ipx6
Weight: 16.2G

Package Includes:
1 x Ax9 Noise Reduction Digital Display With Charging Bin Bluetooth Headset Black