Wireless headphones case power bank M10

Design: Liners
Product color: Black
Description: Design: in-ear, device type: wireless charging, plug connector: micro USB, acoustic design type: closed wireless headphones
Plug connector: Micro USB
Device type: Wireless charger
Mount type: Universal earbuds, wireless earbuds
IP protection class: Robust housing
Type of acoustic design: Closed wireless headphones
Wireless connection type: Bluetooth