M38 Wireless Bluetooth Receiver with 2x5W amplifier (OT3592)

The MH-M38 Bluetooth audio receiver with built-in amplifier is ideal in the following situations: Make a small stereo Bluetooth speaker yourself Make a simple Bluetooth audio system in a camper, caravan or boat Small speakers with Bluetooth and built-in amplifier Can be used with the Otronic speakers of 3W Bluetooth version: 4.2 Supported file types: WAV / WMA / FLAC / APE / MP3 Power supply: 5V DC (via micro USB or 5V pin) Max. power consumption: approx. 2A Comes with 2x 2p JST-PH printed circuit board connector and 2x 2p JST-PH cable of approx. 10cm Can you make a Bluetooth speaker yourself Yes, this is possible with the MH-M38 Bluetooth module from Otronic. Perfect for making a small Bluetooth speaker with 2 speakers stereo output.

WARNING: The M38 has no charging circuit and no protection against over-discharging a battery. If you want to equip the board with a 3.7V lithium battery, a charging and protection circuit like the TP4056 is required.