Sports TWS OWS Bluetooth Wireless Earphones

Bluetooth Version:5.0-5.4

Batteries: Polymer Grade A Cells Main Board with Protective Circuit Boards

Functions: yes/NO stereo sound can listen to music, one to two connections, up and down song, single button full-function control, volume up and down keys, number redial, voice report call answer or reject, etc.

Features: Less interference, clear calls, lightweight, compact, easy to use, classic and stylish appearance, you can use it to comfortably make hands-free calls