Specification:

Bluetooth Version: Bluetooth V5.0;
Bluetooth scheme: BES scheme;
Communication Range: Approx 10-15 meters;
Support Protocol: HSP/HFP/A2DP/AVRCP;
Sensitivity: 107 DB SPL+/-3DB;
Use Time: Single ear 3-4 hours, Double ears 2-3 hours;
Standby Time: one ear 60 hours, two ears waiting for 40 hours;
Charging Time: headphones approx 50 minutes, charging bin 1-2 hours;
 

Package:
--- LK-TE8  wireless Bluetooth earphones with charging box

--- 1 x USB cable

--- 1 x Manual

mail: samyang2020@hotmail.com