Product：SJ-05
Model Bluetooth Version：5.3
Bluetooth IC：sc5865a
Amplifier IC：TPA3116+ACM8629
Output Power (THD = 1%)：80w+25*2
Compatible BatteryBattery ：11.1 Lithium - ion Battery
Supported Audio Formats：MP3，WMA，WAV，FLAC
Frequency Response Range：30HZ-15KHZ
Total Harmonic Distortion：≤1%
Signal - to - Noise RatioBass：79DB
Boost Voltage (V) ：24V