View cart “Universal Wireless Remote Control Switch DC 12V 4CH relay Receiver Module With 4 channel RF Remote 433 Mhz Transmitter With one Remote Control” has been added to your cart.
This product supports single channel internal resistance and capacity measurement; supports charging and up to 9 charging-and-discharging cycles in automatic
Features:1.Transmission Mode (Suitable For Sending Computer/Tv/Radio/Mp3 Audio To Bluetooth Headset/Stereo)2.Receiving Mode (Suitable For Ordinary Audio/Car/Wired Headset, Etc.)3.Transmit/Receive Mode Switch:4.The Audio