![Sabine radio mics](https://i0.wp.com/learning-spaces.tlc.aston.ac.uk/wp-content/uploads/sites/15/2014/05/Screenshot_052014_103207_AM.jpg?resize=300%2C212)
Total of eight receiver channels in the Great Hall.
Lapel*
(Two in Gt. Hall)
The on/off button is inside Sennheiser or at the top of the Sabine belt pack. There is a battery level indicator on the LCD screen, if the battery level is low, please call AV Support.
Handheld*
The on/off button is on bottom of Sennheiser. There is a battery level indicator on the LCD screen, if the battery level is low, call AV Support. The batteries are not rechargeable.
*Please book from AV-Support if out of term-time or teaching hours, or if extra mic required.