HWTWS06
Chip: JL6973D4 Bluetooth: V5.2 10 meters bt connection Loudspeaker: 13mm/32Ω Earbud battery: 45mAh Case battery: 400mAh Playtime: 6 hours Call duration: around 5 hours Auto pairing Multifunctional touch control High definition calling Type C 5V/2A input