Features:
1. [Surround Stereo] Super bass surround stereo, professional frequency division audio with a wider range, and high, medium, and low bass units can independently play the upper limit of performance
2. [Built in professional chip] Built in DSP professional digital audio processing chip, self-developed A-bel canto algorithm, easy to solve the problem of high pitched and low pitched songs, restoring the KTV experience, making KTV songs easier
3. [Tuner] Personalized sound effect independent adjustment, supporting 7dB loudness adjustment for reverb and treble/bass, level 32 microphone and instrument volume adjustment
4. [Five voice change modes] Professional sound effect tuning, just to give you a comfortable experience. Qiqu voice change, press the EFF button to switch sound effects and make karaoke more interesting
5 [Carry it with you and sing anywhere] Suitable for various outdoor and indoor scenes at home, meeting different needs of you

Specifications:
Horn power: 10W
Signal to noise ratio: ≥ 60dB
Frequency response range: 40-20KHZ
Sound source interface: 3.5mm stereo headphone plug
Battery: Built in 1500MAH lithium battery for the host, with 500MAH for each dual VHF microphone
Charging time: 1-3 hours
Playback time: Fully charged, medium volume 2-4 hours
Power adapter requirements: Output voltage: 5V Current 1A/2A

Package List:
1 * Bluetooth audio+2 * microphone+1 * power cord