• With the 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.
• The graphene composite diaphragm is light in weight, fast in response, and high in fidelity
• Micro charges faster and takes longer
• Noise-canceling microphone for clear and easy speech in any environment.

Specification:

• Battery life: 4~5 hours
• Bluetooth version: 5.3
• Transmission distance: Within 10 meters
• Charging compartment size: 80.8*55*30.7 mm
• Headphone size: 24* 16.8* 14.5mm

Packing list: 

Earphone*1+usb data cable*1+instruction manual*1