smartralley.pk
Neckband Sports Wireless Earphone
Quantity:
Features
. Version: 5.0
. Talking Time; 28 Hours
. Music Time; 25 Hours
. Standby Time: 2100 Hours
. Charging Time: 1.3 Hour
. Charging Type: Type-C
. Battery Capacity: 210mAh
. Transmission Distance:15meters
. Chipset: Taiwan
. Sensitivity: 102dB at 1HKHz
. Impedance: 16
. Frequency Range:20Hz20KHz
. THD:<1%
. Supported Profiles:HSP,HFP,A2DP,AVRCP
. Mic Sensitivity: -42dB
. Mic Impedance: 2200