High Performance Pocket UHF Wireless Tour Guide System Electronic Tour Guide

Specification Model 916R Size 107mm*54mm*25mm Frequency Range UHF863-865Mhz/UHF863-870Mhz/UHF794-806Mhz/Customized Talk range 120m-200m Channel 18/28/48/100/200 Battery AA Battery Battery Type AA Disposable Battery or AA NI-MH Battery Screen Receiver with LCD display Locked Technology PLL Digital Lock Out Cover Material ABS Color Black,Green Operate Time 20 Hours Logo Customized Antenna Internal Antenna Applications Widely applied to teaching, training, museum, scenic spots,