●Built-in large capacity Li-ion batteries (32.56Wh),Built-in switching power supply（Input:100~240V）
● Digital Amplifier 2X6W+16W(RMS)
●1×4＂Woofer speaker + 2×3/4＂Silk membrane dome tweeter
● Bluetooth 5.0 ，A2DP，AVRCP，APTX
● High bass adjustment,DSP Presets EQ
● 3.5mm Stereo Audio Inpout
● Product Dimension：285*140*154.5（mm）
* Amplifier：TI ,TPS5602 Bluetooth：CSR8070
* DSP: D2 , D2-41051
* MCU : Microchip, PIC16F723A
* ADC : AKM，AK5357
* Battery Charger : MPS , MP26124