SW-B49
产品参数:
-
BT Version : 5.0
Speaker diameter:10mm
Impedance:32ohm
Sensitivity:102dB at 1kHz
Frequency range:20Hz-20kHz
Working Voltage:3.7V
Supports A2DP/HFP/HSP/AVRCP
Rechargeable 60mAh Li-polymer battery
Music time: up to 3 hours
Wireless range: 10m