Bluetooth headphones with Powerbank

Light display on the case- shows power remaining. 
The case are also a PowerBank. 

Product information : 

Upgraded LED soft light display, the remaining power of the earphones can be seen at a glance without opening the cover

Stable full-core upgrade 5.3-core upgrade chip, more stable transmission, easier connection, and smoother calls and songs.

Graphene composite diaphragm is light in weight, fast in response and high in fidelity

Micro charges faster and takes longer

Noise-cancelling microphone for clear and easy speech in any environment.

Product details:   
Charging compartment size: 8.08 × 5.5 × 3.07 cm. 
Headphone size: 2.4 × 1.68 × 1.45 cm  
Item model number: Yd03
Battery life: 4~5 hours
Bluetooth version: 5.3
Transmission distance: Within 10 meters

Package contains:   
1x Earphone
1x usb data cable
1x manual

Product image: