Accessories - Acer B3-A30 User Manual

Only A2DP stereo headsets (playback only, no microphone) are
supported.
Note
Please check for updates to the tablet's software which may add support for
additional Bluetooth devices (open the Apps list and tap Settings > About
tablet > System updates > CHECK NOW.

Accessories

For a complete list of accessories, visit store.acer.com.
Connecting devices to your tablet - 25