Product model: md06
Bluetooth version: 5.1
Link distance: 10m
Headphone battery: 40mah
Charging warehouse capacity: 2000mah
Impedance: 16Ω
Sensitivity: 90db
Acoustic structure: closed
Listening time: 4 hours
Bluetooth protocol: HFP 1.7, HSP 1.2, A2DP 1.3, AVRCP 1.6, SPP 1.2 and PBAP 1.0
The earphones are equipped with bass, intelligent noise reduction, and life waterproof. It only takes half an hour to charge the earphones, which is half the time than traditional earphones.