Lenovo XT83 TWS Earbuds Bluetooth 5.0 Earphone Specifications Item NameBluetooth Earphones Material ABS Bluetooth Version5 Transmission Distance 10m Speaker Diameter 10mm Music Playing Time about 3.5 Hours Standby Time about 120 Hours Charging Time about 1 Hour Earphones BatteryBuilt-in 40mAh Rechargeable Battery(Included) Charging Box Battery Built-in 300mAh Rechargeable Battery(Included) Dual-frequency Driver Size 10mm Size Details5.6cm x 4.6cm x 2.5cm/2.2″ x 1.81″ x 0.98″ …
daŭrigi legadon “Lenovo XT83 TWS Earbuds bluetooth 5.0 Earphone-Complete Features/Owner’s Manual”