Product Details Specifications Type: Portable Karaoke System Material: ABS Color: White Output Voltage: 5V Output Power: 5W Power Supply: USB Charging Charging Time: 3.5 Hours Working Time: 1.5 - 3 Hours Features: Bluetooth, Lightweight, Portable Mini Karaoke Machine Bluetooth Portable Speaker with 2 Wireless Microphones Package Included 2 x Wireless Microphones 1 x Speaker 1 x Charging Cable 1 x User Manual Main Features Unparalleled Sound Our karaoke machine is equipped with high-performance 57mm stereo speakers. This setup provides richer bass, as well as clearer and louder sound. Even at maximum volume, the sound is not distorted. There are separate controls for the Bluetooth speaker and wireless microphone volume, allowing you to experience superior sound quality. Easy Connection You can enjoy instant pairing and stable Bluetooth 5.3 connection that extends up to 33 feet away. This ensures skip-free music playback. In addition, you can use a TF card to play music without an external music player. AUX output port provides real-time ear return, so you can enjoy singing along with the music. Magic Sound The upgraded microphone system allows for individual adjustment of microphone sound, echo effect, and music volume. The DSP chip can reduce noise and eliminate the original sound. There are 4 voice changing options available to improve the sound quality and add more fun to your singing experience. Sing Longer The karaoke machine is equipped with a built-in rechargeable battery that provides 5 - 10 hours of singing enjoyment. The two microphones are suitable for solo and duet performances. It is ideal for birthday parties, certain events, or outdoor camping. Fun Colored Lights With 6 RGB LED beads, the LED lights are synchronized with the rhythm of the music. You can also use the device alone as a Bluetooth speaker to enjoy the wonderful music. This karaoke machine is a perfect birthday or gift for.