Optoma BM21 Black, Grey 4.2

Wireless bluetooth speaker
Featuring a 360° omnidirectional microphone, the BM21 is the ideal solution for all your conferencing needs. Lightweight (395g) and wireless mean it can be moved between locations with minimal effort and it's impressive 8 hour battery life from a single charge mean you will never be caught short. It includes a pick-up distance of 5 metres combined with noise reduction.

Supporting Bluetooth BT4.2 + EDR, the BM21 includes a USB adapter which allows you to be up and running within minutes.

The device can also be hardwired via a provided AUX 3.5mm and comes with a USB Type C cable for charging.