The sleek but robust SL Handheld DW is optimized for speech in presentations or lectures where every word matters. Thanks to bidirectional communication between transmitter and receiver, no settings need to be adjusted on the transmitter. The automatic frequency and interference management allows convenient and reliable operation. The LC display provides the link name, battery status and reception quality. The ergonomically positioned mute-slider makes the use of the microphone very convenient. The SL Handheld DW comes with a rechargeable Li-Ion battery with external charging contacts for easy charging with the CHG 2 and a USB socket.