JBL TWS4 Bluetooth Wireless Earbuds

Jbl tws4 bluetooth ear-buds (a grade) separate the fuselage any single or double ears to wear jbl tws 4 will not get rid run while listening to music sweatproof multi function touch button for operation of power on/off, reply,call/reject, skip, play/pause standby time: 48 hours working time: 4 hours display battery status on mobile phone easy operation just 3 steps: press the touch button for a few seconds,open your mobile phone to source tws4, connected true wireless bluetooth 5.0 transmission distance: 10m