TWS I7s Mini Wireless BT4.2 Stereo Sport Headset

Features:
Mini wireless earbuds, lightweight and portable, simple and stylish.
Compatible with most BT devices, this will connect automatically with a phone paired previously.
The wireless range up to 10 meters, it offers you the wireless freedom, and it gives you the most comfortable wearing experience.
Can eliminate noise and echo very well, perfect for stealth listening or watching at work.
Support multi-point connections, can connect two mobile phones at the same time.
Ready to answer call of one phone anytime, with microphone hands-free calling.
Built-in Li-ion battery, standby time is about 80h, up to 3 hours of continuous talk time and music time.