Product Model：DY605
Bluetooth Version：5.3
Bluetooth IC：SC5865a
Amplifier IC：ACM8625*2
Output Power (THD = 1%)：Bass30W + Tweeter7W +7W
Compatible Battery ：7.4V Lithium‑ion Battery
Supported Audio Formats：MP3，WMA，WAV，FLAC
Frequency Response Range：20HZ-20KHZ
Total Harmonic Distortion：≤1%
Signal - to - Noise RatioBass：75DB
Input Interfaces：USB TF AUX MIC FM
Boost Voltage (V)：18.8V