XO BS5 Sports Wireless Bluetooth 4.1V Earphone Magnetic Design With Mic

Product Description :

Speaker Type : 10mm

Bluetooth Version : Bluetooth V4.1

Support Bluetooth Profile : HFP/HSP/A2DP/AVRCP

Bluetooth Working Frequency : 2.402GHz-2.480Ghz

Receiving Sensitivity : ≥-85dBm

Bluetooth Range : 5-10m

Best Call Distance : <8m

Horn MW : 10mW

SNR : ≥85dB

Frequency Response : 80Hz-20KHz

Battery : 3.7V / 55mAh

Music Time : About 2.5 hours (100% volume)

Talk Time : About 2.5 hours (100% volume)

Charging Input Criteria : Micro USB/DC5V/500-1000mA

Charging Time : About 1.5 hours

Battery Cycle Life : Charge and discharge cycle ≥500 times