1.Equipped with a built-in2000mAh high-capacitylithium battery, ensuringlong-lasting performanceand up to a week ofstandby time

2.No Bluetooth cornectiorneeded, play instantlywhen nearby

Built-in sensing device detectsyour phone and plays audioinstantly when placed nearby

3.HiFi high-quality soundeffects,delivering acinematic expe jenoe

Amplification unit that replacesphone speakers, featuring HiFi9D panoramic surround soundeffects.