✅ 1 Lithium Polymer Batteries Required. (Included);
✅ 15.8 x 5.2 x 3.1 cm; 0.2 g;
✅ Wireless Earbuds;
✅ With HI-FI Sound;
✅ Type C Cable Fast Charging;
✅ Bluetooth V5.3;
✅ Phone Stable Connection.