American Designed Wireless Bluetooth Earphones with HD Calling Quality - Waterproof Headsets For All Smart Phones (Works with iOS and Android)

American Designed:
100% New Design by American Electronic Designers to deliver high quality sound.
Smart Chip Technology
Long battery life
Touch operation

Specifications:
Transmission range: ~10 meters (30 feet)
Functions: Battery Display, Voice Control, Call Functions, Music Control
Bluetooth protocol: 5.1
Channel: Stereo - HD
Style: Earplug type
Bilateral Stereo: Use in a single ear and still hear clearly!
Colors: 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