Wireless Binaural Sports Running In-Ear Mini Headphones

Overview:
100% new design and high quality
1) Small and portable, 220g weight allows you to enjoy music at any time.
2) TWS technology can connect two stereos at the same time and enjoy 3D stereo surround sound.
3) Long battery life, 4 hours of use per full charge.

Specifications:
Function: battery display, call function, voice control, support music
Channel: stereo
How to use: earplug type

Package Contents:
A pair of earphones/headphone sets 4