5W+5W Mini CT14 Stereo Bluetooth Power Amplifier Module
Amazingly small and powerful Bluetooth amplifier module model CT14, version 4.2. Simply connect your own speakers to the L channel (+ -) and R channel (+ -) outputs and supply power via the Micro USB port and you have a powerful stereo output from your mobile phone or other Bluetooth enabled device. Upon power up, the module is discoverable as "DT-CT14+". We connected via an iPhone and had clear and clean audio output. The connection range is 15 meters in open space, and it supports automatically connecting devices that have been paired to play music automatically. Features a F class power amplifier and 5W+5W output. Has a blue LED that blinks during audio playback. Size of module is only 1.6" x 0.47" x 0.8". Comes with header assemblies for the audio output and an optional power input header if you are using a 3.7V to 5V lithium battery. We recommend powering it using a standard a Micro USB charger (NOT included) connected to the built in Micro USB port. This is a really slick little module and super easy to setup and use!