TWS earbuds with charging case

Chipset: Jieli  6973

BT version        V5.1

Protocol   L2CAP/A2DP1.2(AVCTP1.3/AVDTP1.2/AVRCP1.3)  

Operating Instructions    Touch Pause/Play,double touchvolume up/down, triple touch Previous/Next Song，press 2 seconds SIRI，touch 5 seconds on/off

Transmission Distance: 10-15m

Speaker:  8mm//32Ω

Frequency response         20-20KHZ

Charging port  TYPE-C

Charging input 5V/1A/

charging time: 1 hour

Earbuds battery : 50mAh

Charging box battery  200mAh

Playing time     5-6 hours

Standby time   120hours

certificates       CE,ROHS