Bluetooth 5.0 2*5W Amplifier Board AUX Audio Input Power Amplifier Board 3.7V 5V

Features: It adopts 5.0 Bluetooth DC3.7V 5V power supply, and undergoes secondary development processing through peripheral hardware. The maximum power can be configured to reach 10W (5W*2). Can be modified for external power amplifier (from the 3P block OUT audio output external). Micro wave power switch control. Hands free calling and external buttons. USB is the charging input (the lithium battery can be charged from here when it is plugged into the red power socket; the red light is on when charging; the red light is not lit when the battery is fully charged). Specification: Material: PCB Bluetooth: 5.0 Current: 1.5A 2A PCBA size: approx. 40 * 34 * 9cm 15.75 * 13.39 * 3.54in (including terminal) Package Weight: approx. 40 g Package list: 1 * Power Amplifier Board 1 * Cable Selection Criteria: Speaker requirements: 2. 3P socket OUT audio output: If you need to connect other power amplifiers can be connected from here (intermediate audio ground, left and right are L and R respectively. Bluetooth connection: The mobile phone starts Bluetooth detection from the setup menu, so that the mobile phone is detected by the device, and then goes to the Bluetooth menu search for the device or the paired device. After searching (YMX 868BT) Touch Pairing , it also hears Connected successfully or prompts to complete the pairing; Note: It is not the smartphone (Android system) to enter the password 0000; the product Bluetooth device name YMX 868BT. Pay Attention:

1) Red 2P seat BAT is connected to the power supply positive DC 3.7V to 5V+, GND is connected to the negative pole; white 2P seat is connected from the bottom to the upper L O L O+, and the white 2P is R O R O+. 3) Audio output: 3P block OUT audio output can be modified for external power amplifier, the middle is audio ground, left and right are L and R respectively..