Multifunctional digital amplifier all in one with microphone, amplify, and loudspeaker.
Adopt high-tech digital circuit technology and SMT, which have full advantage in keep a perfect vocal and howl-proof ability.
With audio-in functions, it's perfect for everywhere you want to listening musics or programs.
With low power consumption and high storage lithium battery design, which supply power in 16hours continuous.
The output power up to 15W, it have good lungs with clear voice, high penetration. Could get a good performance in the area of 400 square.
With high class headset microphone, which suitable for adorn. High sensitivity and super-cardioid directional, howling canceling.
Fashion appearance with small cubage and light weight, personal structure design, perfect for long times carry.

Specification
Maxmal output: 15W
Frequency response: 70Hz-12kHz
Output impedance: 4ω
Operation voltage: 6-8.4V
Recharge time: 6-8hours
Battery charger: DC 10.6V/400ma
Battery working time: 16hours continuous
Master weight: 198g(with battery)