Sennheiser HDE-2020-D V2

Sennheiser HDE-2020-D V2, 6-Channel Stethoset Receiver, In narrowband technology, 6 Switchable channels (UHF-Band 863 - 865 MHz), Automatic start-up when put on, Volume control with the rotary wheel, Display with channel, Battery, Reception, Dimensions: 245 x 125 x 20 mm, Weight: 70 g, Rechargeable battery included ...