Contact Informations : | Manager : Hara Whats App:+86-15323728632 |
Product model | Air Pro 4 |
version | V5.1 |
Battery specification | earphone 3.7v ; Charging bin 3.7v |
Supported mode | HFP/HSP/ A2DP/AVRCP |
Sensitivity | 105dB ±3dB S.P.L at 1KHz |
Signal distance | 10 m (in an ideal environment without any large obstacles) |
Playing time | about 2.5 hours |
Talk time | approximately 3 hours |
Standby time | about 80 hours |
Charging time | charge the charging warehouse for about 1.5 hours and charge the headset for about 1 hour |
Charging times for the headset | about 15 times |