Écouteur Bose sound sport air Bluetooth 5.0

Bose soundsport air
Limited edition
Battery: up to 5 hours wireless pla
Adjustable Secure-Fit Earhooks
Control Music and Calls
Sweat and Water Resistant
Wireless Earphones

Bluetooth version: 5.0
Power Input: DC 5V
Headset Battery capacity: 3.7V/50mAh
Call/play time: about 5 hours (Hours)
Charging time: about 60 minutes (Min)
Charge box battery capacity: 3.7V/ 350 mAh
Support agreement: HSP / HFP /A2DP / AVRCP
Sensitivity: 120+/- 5dB
Frequency response range: 20-20000Hz
Impedance: 16.