☆Bluetooth version:V5.3

☆Super compact size

☆ECO bamboo case

☆High quality stereo sound

Bluetooth chipset: JL6983, V5.3+EDR

Support: HFP, HSP, A2DP, AVRCP and SPP

Earbuds battery: 30 mAh rechargeable battery 

Battery box: 185mAh

Working distance: 10 M

Standby time: 80 hs

Single playing time:  4 hs 

Demension of earbuds:33.2*16.2*16mm,  

N.W: 3.2g

Charging box:  65.6*50.5*24.6mm,N.W: 49.3g

Package:16*11.5*3.5cm; G.W:94g

Carton size:51*35*22cm; 100pcs/carton

Carton N.W/G.W:8KG/8.7KG