Handle bluetooth sound remote speaker and audio infared remotoProduct Namehandle bluetooth sound remote speaker and audio infared remotoModel NumberTZH-246Colorblack/white/custom codeSize76*39*7mmMax Keys18pcsBatteryCR2025Remote Distance>12mService ProvideOEM/ODMMaterialnice ABS+PVCDC3VSales modefactory manufactureMax transmit angle45°CodeNEC/CR-5/6TZH-246 audio Remote Controlis a remote control device to control multiple devices simultaneously. By the infrared emission circuit, infrared receiver, amplifying, demodulators, amplifiers, receiving an indication, delay, electronic switches, counters, channel display, the channel preselector, channel converter, and a composite video signal converter power supply. And open a button control channel conversion and the TV power is turned off. Simple, low cost, easy to implement advantages.6 in 1 universal remote control with learning function for TV/DVD/VCR/DTT/TNT/CD/HIFI/SKYs
