Portable Audio System Tour Guide/Audio Guide/Audio Guide System

Specification Model 913R Size 86.5mm*48mm*18mm Frequency Range UHF863-865Mhz/UHF863-870Mhz/UHF794-806Mhz/Customized Talk range 120m-200m Channel 18/28/48/100/200 Battery Built-in Battery Battery Type LI-Polymer Battery Screen Receiver with LCD display Locked Technology PLL Digital Lock Out Cover Material ABS Color Black,Grey Operate Time 20 Hours Logo Customized Antenna Internal Antenna Applications Widely applied to teaching, training, museum, scenic spots, exhibition