无线电视遥控器

Wireless Audio Media Center remote: 1. Audio Wireless Earphones remote control:Transmitter and receiver used together 2. Audio wireless earphone with learning function, through which the sound of TV, DVD, VCD, PC and other audio products, is transfered to earphone, enable you to listen to program and music and other sound without disturbing others 3. Number of keys: 25 4. Dimensions: 135 x 65 x 25mm (RC-9251, receiver) 70 x 36mm (RC-9251-1 transmitter) 5. Adopts 2.4GHz ISM digital public frequency: 2,400 to 2,483.5MHz Serial transmission power: 10dBm Receiving sensitivity: -90dBm Air transmission speed: up to 1Mbps Adopts AFH self-adjusting frequency technology works with wireless LAN cards and Bluetooth devices under 2.4GHz frequency 16-bit sampling accuracy and 24kHz sampling frequency One-way transmission for stereo audio data Communication distance: up to 10m (open air) RC-9251-1, transmitter, USB connected with the main units to supply power or 5V DC charger to supply power Source of audio: left and right track or RCA port input When starting, check the signal automatically and the RF begin working RC-9251, receiver, with two 3.5 earphone jack, allow two people to listen at the same time Automatically back-light function at night Automatically power-saving function when not used 3minutes Volume locater can adjust the volume