3pcs 3Wx2 Mini bluetooth Receiver Module With 4Ohm Speakers Power Amplifier Audio Board Decoding MP3 Module

Specifications Support wireless bluetooth audio receiver audio conversion board you can upgrade your product to become a wireless bluetooth bluetooth audio equipment only with 3w 2 power amplifier 3 7 5v voltage Features Version the TOOTH 2 1 EDR BTLUE specification compatible with bluetooth 3 and the following version Support L2CAP A2DP AVCTP AVDTP AVCRP used to receive stereo audio signals through the protocol can control the audio transmitter up and down the operation to support the simple matching automatic back to the function support MP3 format decoding Supports power amplifier enable control DAC 16bit output high quality audio output high signal to noise ratio Support low energy consumption mode mode sniff power saving mode bluetooth Operation Instructions 1 Open mobile phone bluetooth settings enter the mobile phone bluetooth search bluetooth device name mobile phone display device name customers can specify Note mobile phone brand Android system IOS system Win system Symbian system open the MeeGo method system bluetooth function is different different the pairing process pairing process takes about 30 seconds 2 The second use of the password is not used the phone directly on the corresponding speaker of the bluetooth device name such as BIuetooth can be connected to success some mobile phone system will prompt the password the password is 0000 bluetooth receiving distance of 10 meters 15 meters When the connection is s