Feature: Comfortable & Lightweight Sport Open air stereo wireless earbuds  / touch button/handsfree for clean  call                                      

Chipset : JL6973
Bluetooth 5.3 (Bluetotoh distance:10m )
FR:20-20khz/Audio code: SBC/AAC
Driver:Ф 16mm 5mw*2

Battery capacity : earbuds: 90mAh/ charging case: 300mAh
Play time: 12-14H/Call time:10-12H/Standbytime: 200hrs
Charging time : 2H for charing case , 2-3H for earbuds

Size: w134.6*D50.4.0*H30.3mm /Earbuds :55.9*23.3*39.7 Earbud weight: 10.7g*2 /Total Weight: 92.7g
Chargeport: Type-C

Additional:
Black/White colors; welcome to customized ID, UI, colors and sound style