DC 5V TWS Wireless Bluetooth 5.0 Power Amplifier Board BK3266 Stereo Transmitter Receiver Module

Description It is a power amplifier board Bluetooth power amplifier board dual 4O3W support serial AT to change Bluetooth name support serial AT control Bluetooth with call transmission audio input key switch neutral tone etc It can be used as a demo of BK3266 transmitter module Test board Feature 1 Support serial AT to change Bluetooth name2 Support AUX audio input3 Button switch4 It comes with stereo5 Neutral toneSpecifications 1 Product Name Power Amplifier Board2 Power Voltage 3 6V 5V3 Output Power 3W4 Work Temperature 25℃ 85℃5 Work Humidity 5 95 RH6 Size 62 44 10mmInstructions for box pairing 1 The first time the two devices are connected to the power supply are idle and not connected 2 Short press the TWS button on one of them set to the secondary right channel at the same time and wait for a few seconds for TWS to pair automatically 3 After the TWS pairing is successful the phone will search and connect again to play music Package Included 1 x BK3266 Stereo Transmitter Receiver Module