Specifications

Model BL166

Plan JL7003D

Bluetooth version 6.0

Audio agreement HFP、HSP、A2DP、AVRCP、SPP、PBAP、TWS+

Bluetoothdistance 10M

Earphone music time 5-6hours

Standby Time 1 Year（Fully charged state）

Charging port TYPE-C

Battery box charging time 1hours

Horn size Ф13mm

Package Size 110*110*47mm

Earphone battery capacity 3.7V/35mAh

Battery box capacity Built-in lithium battery

3.7V/300mAh (with protectiveboard)

Color Silver/Gray