Set of 8 Listen Technologies Portable Display rf Receivers (72 mhz) with Charging Station Case. Like New Condition!! Listen Technologies Personal Portable Display RF 72MHz Receiver offers high-performance audio and convenient recharging features for establishing or expanding assistive listening system. It is capable of receiving up to 17 wide-band or 40 narrow-band channels, the LR-400-072 features a digital LCD display, channel seeking capabilities, and compatibility with mono or stereo headphones. The LCD display provides each user with channel selection, battery level, and signal strength information, and an LED on the top of each receiver indicates power status and low battery conditions. * Compact, portable, and programmable digital receiver * Can receive up to 17 wide-band or 40 narrow-band channels * Easy-to-read LCD display with programming status, battery level, channel lock, and signal strength readings * Channel seek capabilities and channel selector buttons on the front of the unit * 80 dB signal-to-noise ratio for industry-leading sound quality * Built-in SmartCharge feature prevents overcharging * Simple drop-in charging compatible with Listen Technologies' charging cases and plugs * Compatible with mono and stereo headphones * Uses standard AA alkaline or NiMh rechargeable batteries Also comes with a brand new Listen Technologies LA-122 Universal Antenna Kit