Mini Bluetooth Headset Wireless Invisible Earbuds

Product information:
This Bluetooth headset has a transmission range of up to 10 meters and supports the 4.1 Bluetooth protocol. It boasts a battery display and voice control, as well as call and music functions, as well as NFC capability. It has an earplug-style design and is single-ear.

Features: V4.2+EDR Bluetooth, Class2 transmission power, 2.4-2.48GHz wireless frequency, 10m transmission distance, 1-hour charging time, 2h talk/music time, and 100h standby, compatible with all Bluetooth-equipped mobiles.