PRODUCT DESCRIPTION Devia Joypods TWS wireless earphone V2 Bluetooth: 5.0 Ability to switch, call 1 - 2 flexible ears Battery: 55mah * 2 Charging box: 360mah Charging time: about 2 hours Endurance time: about 5-6 hours Function : water resistant IPX4 state sensor (talk, volume up, transfer) model EM035 Dulenitech.vn Dulenitech genuine product distributor Devia in Vietnam For contact call or whats app