Battery Capacity: ——-57mAh(earbud)600mAh(charging case)

Charging Time:——- Less than. 2 hours

Wireless Connectivity:——Bluetooth 5.4

Total Battery Life (with charging box):——-Approx. 36 h

Earpbuds Battery Life: ——Approx. 7.5 h

weight:———–5.3g(earbud)/ 42g(total)

Earpbuds Size:——-29.5*21.4*23.5mm

Charging box size:——-61*50*24.6mm

Charging Port:——-Type-C

Bluetooth range:——-10m