Specification:

F9 Bluetooth Wireless Earphone with 2000mAh Battery - Black

About 5 hours music time/talk time for the 1 time fully charged earphones by 70& volume,  40 times for the charging box to charge the earphones

Easy touch control by touching earphones for volume up/down, Play/Pause Song, Next/Previous Song, activate/deactivate Siri, power on/off, Answer/Reject call

Bluetooth 5.0

Charging box size: 3cm*4.5cm*7.5cm,earphones size: 2.1cm*2.3cm*1.3cm

Packaging weight: 118g, 1 pcs earphone weight: 4.3g

Packaging size: 9.2cm*11.5cm*4.5cm

Trouble Shooting: 

1.Why one of my earphones stop working and stop charging after usage for some time?

Answer: Please check if there is something blocking the charging points of the earphones. If there is, please use the toothpick to clean it.

Note:

1.Due to the different display screen and light effect, the actual color of the item might be slightly different from the color showed on the pictures.

2.Please allow a little measuring deviation due to manual measurement.