- Component of the Sennheiser Tourguide 2020-D
- 6x simultaneous RF transmit channels in the 926~928MHz frequency spectrum
- Microphone and line inputs with adjustable sensitivity on 2x 3.5mm jacks
- Powered by 2x AA batteries or BA 2015 rechargeble battery pack
- Dimensions WxHxD 64x82x24mm
- Weight 160g