diymore | DC 6.6V-8.4V BT Amplifier Board With 2 x 25W Adjustable Tuning And Integrated Charging Type C Bluetooth Amplifier Module

Features:1. Designed with Type-C interface, it is more convenient and efficient to use.2. Supports 2x25W high-power output, strong sound quality, low distortion and high fidelity.3. Encoding knob control, supports volume adjustment, high and low frequency adjustment with multiple functions.4. Multi functional expansion interface, supporting RGB lighting effects and headphone jack welding.5. Weldable and self weldable 3.5 headphone jack, supporting audio output and input.Parameters:Interface: Type-CWorking voltage: DC 6.6V-8.4VCharging requirements: DC 5V/2APower: 2 * 25WSpeaker: Suitable for 2.5-4.5 inchesBattery requirement: 7.4V continuous discharge capacity of 12A+(without battery)Size: 65 * 49 * 15mmOther Function Description:Supports mobile app (Jerry's Home) tuning (does not support saving), supports renaming.Real time tuning and saving on the upper computer.Virtual low frequency.Knob volume adjustment, high and low frequency adjustment.Can weld 3.5 headphone jack, supports audio output and input.5V 30 LED RGB ExpansionIntegrated fast charging 8W.The motherboard may become hot during operation, so pay attention to heat dissipation.Attention: The motherboard must not be held in hand for use!!! You need to connect the speaker before turning it on!!!Function description of external encoder:1. Long press to turn on/off2. Click pause/play3. Double click on the next track4. Three tap light switch5. TWS Team6. Cancel team formation7. Rotate volume adjustment8. Potentiometer: high/low frequency adjustment9. AUX Input/Output: Insert Auto RecognitionPackage Include:1X power amplifier board