YS-307 Portable Karaoke Dual Microphone Bluetooth Strong Bass Professional Hi-Fi Multi Function Speaker with Handle

Specifications: Model: YS-307. Bluetooth: V5.0. Bluetooth Distance: 10M. Frequency Range: 20Hz-20kHz. Max. Sound Level: 115dB, 1kHz, THD. Power Supply: Built-in lithium-ion Battery. Speaker Power: 10W. Charging Voltage: DC 5V. Hi-Fi speaker with DSP. Double Wireless Microphones. Features: Support 3D stereo surround sound, 5 voice change modes, professional sound effects tuning, press EFF to switch sound effects, make singing more attractive, support reverb/treble/bass 7db loudness adjustment, 32-level microphone and instrument volume adjustment, Fine crafted speaker unit, super bass surround sound. Built-in DSP professional digital audio processing chip, AI bel canto algorithm, intelligently prevent howling, restore the KTV experience, and make singing easier. Dual wireless microphones allow you to sing together with your family and friends. Support multiple input from AUX, TF card, USB flash drive or wireless playback via Bluetooth, compatible with various APPs. The high power of 100W