Orsen T3 Bluetooth Earphones Black

 Earphone Size:28.5 * 18.5 * 17mm X 2 Earphone case size: 65.5 x 34 x 30.5 mm Earphone battery capacity: 45mAh*2 Case battery capacity: 500mAh Battery type: Li-polymer battery Maximum playing time: About 4-6hrs Standby time of earphones: About 120hrs Standby time of charging case: Around 2 months (with earphones inside) Charging time of case: About 3hrs Charging time of earphones: About 1.5hrs Communication distance: 10M (Barrier-free and open environment) Wireless connection: Bluetooth 5.1 Earphones Input: 5V 40mA Charging case input: 5V 500mA Charging case output: 5V 100mA