Hoco Ew59 Wireless Tws Headset

Bluetooth 5.3; Chip: Jl Ac6983 Battery Capacity: Charging Case 300Mah; Headset 30Mah. Use Time: 4 Hours; Standby Time: 150 Hours. Size: 60.645.222Mm; Total Weight: 57.2G Support Master-Slave Switching, Up And Down Music Switching, Summoning Sir, Pressure Sensitive Operation, And Other Functions