Dual Wireless Microphone Bluetooth Speaker Mobile Karaoke - Black

• Singing, Karaoke, listening, practice song, full bass not depressing, high pitch clear not sharpen, restore real stereo sound effect

• Sound into the environment, eliminating original sound to give you new singing experience, give you KTV experience, voice amazing

• Bluetooth connection can quickly connect all the mobile phones in the market, tablets PC, laptops, and other Bluetooth devices to enjoy wireless free

• One machine multi-purpose, Karaoke song, listening to music, watching movies, brings you auditory feast

Specification:

• Product: Wireless microphone speaker

• Type: Bluetooth

• Model: SD309

• Material: ABS

• Channel: 2

• Frequency response: 100HZ-18khz

• Bluetooth version: 4.2

• Transmission distance: 10 meters

• Battery capacity: 2000 mAh

• Voltage: 7.4V

• Interface: USB

• Power supply mode: built-in lithium battery