Wireless Bluetooth 5.0 Headphones Mini Invisible Earphone In-ear Stereo Music Headset Earpiece USB Charging Base Hands-free w/ Microphone

features advanced BT5.0 technology, built-in high-grade microphone speaker, hands-free function and lightweight mini design. It will offer you an amazing experience and you can greatly enjoy your favorite music when doing sports.
Features:
Mini and Invisible:
Super mini size headphone, invisible and 4g lightweight design is suitable for working, driving, running, climbing and other sports.
BT5.0 Connection:
BT5.0 Technology ensures transmitting strong signals in high quality and high speed and offering high-fidelity stereo music.
Hands-free with Mic:
High-sensitivity microphone grasps the detail of voice, ideal for in-car calling or working use, setting your hands free.
Simple Operation:
With one multifunctional button, easily control playing/pausing, next track, answering/rejecting/ending an incoming-call.
USB Magnetic Charging Base:
40mAh headphone battery ensures about 4 hours of working time. USB magnetic charging base can automatically adsorb the headphone and charge.