DC3.3-4.2V JDY-64 Lossless bluetooth 4.2 Module Stereo Audio bluetooth Board
User Manual: Click here to open More details: Click here to open Product introduction: JDY-64 is a low power consumption lossless two-channel stereo design, and the overall performance is very advantageous. It only needs to connect the module to the application products so that users can quickly achieve wireless music transmission, which defaults no prompt tone for button, switch, connection, fragment opening, and integrated SD card defaults earphone function does not support SD card function. It supports button control on music up and down, play and stop, switch, volume turn up and down, and other functions. Product application: JDY-64 is mainly applied to mobile phones, computers, PAD, etc. It can be applied to Bluetooth mono-channel headphones, headsets, Bluetooth dual-channel headphones, Bluetooth speakers, Bluetooth audio receivers and so on. Model JDY-64 Bluetooth version Bluetooth V4.2 Support bluetooth protocol HFPV1.7, A2DPV1.2, AVRCPV1.5, AVCTPV1.2, AVDTPV1.2 Working voltage DC3.3-4.2V Unconnected broadcast status current 3.5mA Post connected working state current 20MA Deep sleep current 3uA Working temperature -40 - 80 Transmission distance 15m Sensitivity -87dbm Patch temperature