(H83) Wireless Transceiver Duplex Intercom Remote (Slave) - Eartec UltraLITE Single or Double

ULTRALITE SINGLE or DOUBLE REMOTE TRANSCEIVER The UltraLITE  Master Remotee with Rechargeable Lithium Battery is a self-contained, replacement full-duplex wireless intercom headset. It can be used to provide simultaneous talk and two-way voice communication for users that need to work with their hands, yet also require one ear free to listen to what is going on around them. The system eliminates belt-worn radios because all electronics are built into the ear cups. The fully adjustable noise cancelling microphone ensures effective voice communication. Standard DECT 6.0 (Digital Enhanced Cordless Telecommunications) Frequency 1920 to 1930 MHz Channel Bandwidth 1728 GHz Modulation Type GFSK Transmission Speed 1152 Mbps (baud rate) Duplex Operation Time division duplex (TDD) Speech Coding ADPCM / 32 bits per second RF Characteristics Time division multiple access (TDMA) Range 1312' (400 m) open space Power Supply Rechargeable lithium 3.7 V/800 mAh 3.0 Wh Charger Type AC Adapter: Input 110-40 VACOutput 5.0 V 11000 mA Charge Time 3 hours Operation Time 6 hours Storage Temperature 14 to 140°F (-10 to 60°C) Dimensions Not specified by manufacturer Weight 4 oz (113 g) Packaging Info Package Weight 0.5 lb Box Dimensions (LxWxH) 10.4 x 7.8 x 5.3"