Earphone Earbuds Wireless Bluetooth Earphones HD Call Waterproof Headsets For All Smart Phone

Overview:
Experience superior HD sound with these wireless Bluetooth earphones. Ergonomic design fits comfortably and securely, and the waterproof design ensures these earphones can withstand moisture. Compatible with all smartphones for easy hands-free calling.

Specification:
Transmission range: 10 meters
Function: battery display, voice control, call function, support music
Bluetooth protocol: 5.1
Channel: Stereo
How to use: Earplug type
Whether single or double ears: bilateral stereo
Color: black, white, purple, pink, green, blue
Bluetooth use frequency band: 2.4GHZ
Battery capacity: 28mAh built-in left and right ears, charging box battery 300mAh with protective plate
Speaker specification: titanium membrane speaker

Package Content:
Packing box/instructions/charging data cable/inner support*1