TI8S WIRELESS MINI BLUETOOTH 5.0 STEREO EARPHONE BASS IN-EAR HEADSET

-Bin-ear separated design, can be used with a single earphone
-Working voltage: DC 2.2V-5.5V
-Effective distance: 10M (barrier-free)
-Headphone battery capacity: 50 mAh
-Charging box battery capacity: 400mAh
-Charging input: 5V / 1A
-Charging time: about 2 hour
-Standby time: 10-15 days
-Body weight: about 3.5 g