1、Stable: This wireless speaker uses bluetooth 2 technology to provide a fast and stable connection with a distance of 10m/38ft, suitable for most rooms. 2、HIFI Sound Effect: Large speaker, HIFI sound effect, the speaker can eliminate the original sound with one button, signal to noise ratio ≥80dB, the sound is clear and no noise. 3、Family KTV: Equipped with dual wireless microphones, clear sound pickup, suitable for family singing, outdoor dance practice, and friends gathering, etc. 4、Cute: Cat appearance design, very cute, small and exquisite size, easy to store, does not take up space, light weight, portable, can open your music stage anytime, anywhere. 5、Good Performance: The karaoke speaker has a built in 1800mAh lithium battery, which has a long battery life, USB charging microphone, and has a sound cable to meet your different needs. 1 x Speaker2 x Microphone1 x Sound Cable1 x Charging Cable1 x Manual Item Type: SpeakerProduct Material: ABSBluetooth Solution: Bluetooth 4.2Bluetooth Distance: 10m/ 32.8ftPower Output: 10W+10WFrequency: 100Hz-18kHzS/N: ≥80dBBuilt in Lithium Battery Capacity: 1800mAh (Included)Microphone Built in Lithium Battery Capacity: 1500mA (Included)Microphone Charging Time: 1H-2HMicrophone Type: Single Point Condenser