Other Power Features
Output: Double channel Digital Audio Output. Input: USB/SD Card Slot/Bluetooth/FM/AUX, Support MP3/WMA/WAV/ format music., This MP3 Decoder Board Audio Wireless Bluetooth Module is an electronic tool that may be used with a variety of distinctive gadgets It also comes with Bluetooth generation, that can connect with wireless speakers or headphones., Power Source: USB & Battery, Battery supply voltage: 5v, this has an Inbuilt IR sensor to control it using an IR remote. This module has some built-in features like Bluetooth, FM, USB, SD-Card Slot, Aux & a very small amplifier which can only drive the speaker of earphones or a very low watt speaker of 2 watt - 3 watt.