Bluetooth V5.0 Headphone Tws Headset Sports Headphone Game Headset

PRODUCT NUMBER：LB-508

BLUETOOTH VERSION：BLUETOOTH V5.0
SPEAKER SIZE：10mm  
IC：BT5376
STANDBY TIME：100 HOURS
LISTENING TIME：3-4HOURS，

CHARGING TIME：1-2 HOURS
TRANSMISSION DISTANCE： 10-15 METERS
HEADSET BATTERY：35 MAH
RECHARGEABLE DISTANCE：300MAH