Wireless beltpac COMMUNICATOR for HME DX series wireless intercom systems.Internal antennas are housed inside the BP200s for extra durability. Rechargeable lithium-ion batteries provide up to 20 hours of beltpac or all-in-one wireless headset operation with each charge. Voice prompts inform users of status changes through the headset, such as "change battery" or "out of range." Super-compact design makes the BP200 Beltpac the industry’s lightest. It is ergonomically designed with sealed controls for easy, reliable operation. Electronic mic gain and sidetone adjustments allow for easy, tool-free settings. Sidetone adjustment is not required on the WH200. Selectable momentary or latching button mode allows better management of system resources. Comes complete with 2 batteries and a beltpac pouch (headset not included).