Baseus Mini USB Bluetooth V5.0 BA04 Adapter

Wireless 5.1 Fast Response

Stable and fast signal transmission without delay and stutter
Backwards compatible with wireless 4.0/4.1/4.2/5.0 devices

For Wireless Keyboards&Mouses

Wireless connection for efficient work and flexible operation in games.

For Wireless Speakers

Enjoying 3D audio effects anywhere

For Wireless Earphones

CD-like high-quality audio for music, online courses and voice communication

For Phones&Laptops

Transfers files instantly through wireless connection.

For Gamepads

Responsive and smooth operation, wireless connection for games

20m Barrier-Free Transmission

Signal enhancement for smooth wireless connection for the whole house

High Compatibility, Drive-Free

Compatible with multiple systems, drive-free and plug-and-play
Compatible with Windows XP/7/8/8.1/10/11…

A Connection of 7 Devices Simultaneously

Compatible with multiple wireless devices to save USB ports

Auto Memory Pairing

Auto memory pairing enables automatic wireless connection after first pairing.