Product Details Karaoke Machine with 2 Wireless Microphones, Singing Machine Bluetooth Portable Karaoke with RGB LED Light PA System [] launched this portable Bluetooth karaoke machine to provide everyone with a better music and entertainment experience. This is an excellent karaoke machine suitable for a variety of users. The karaoke speaker not only has a retro and portable appearance, but also has a professional structure, equipped with advanced functions for perfect sound quality. In addition, it is equipped with a Bluetooth 5.0 system, a PA system, reverb adjustment, a colorful LED party light, a built-in 2400mAh high-performance rechargeable battery, and a UHF wireless microphone. These wireless microphones have 5 voice-changing effects, adding a unique entertainment atmosphere to the party. In addition, the TWS function of the karaoke machine, when paired with two BGS217 devices, creates professional left and right stereo channels, providing a stunning 3D surround sound effect, bringing unprecedented listening enjoyment. Specifications Product Name: Karaoke Machine with 2 Wireless Bluetooth Microphones Color: Black Size: 769 inches Package Included 1* Karaoke Machine 2* Microphones 1* Type-C Charging Cable 1* User Manual Attention When the machine has not been used for a long time and the battery is exhausted, do not turn it on immediately after charging. The input is initially much lower than the output, which will damage the battery and make the machine inoperable. Therefore, please charge the machine for more than 30 minutes before turning it on. Note: When the product has not been used for a long time, it is recommended to use a cable to charge the machine or microphone for a longer time. Excellent Karaoke Sound Quality The Bluetooth karaoke machine is equipped with a high-performance audio driver and an advanced digital signal processor. These components enable intelligent noise reduction, resulting in clearer sound, stronger bass, and balanced volume. The reverberation adjustment function further enhances the appeal of your vocals. It is perfect for parties, home karaoke, weddings, and indoor and outdoor gatherings. It is a great gift for different users. Multiple Connections and TWS Function The karaoke system can be easily connected to various external devices such as iPhone, Android phone, iPad, TV and PC via Bluetooth 5.1, USB and TF card. Connect it to TV via Bluetooth to synchronize lyrics and turn any place into KTV. In addition, with the latest TWS function, two identical speakers can be connected in series via Bluetooth to form a dual-speaker karaoke system, providing a more immersive and shocking music experience. 2 Wireless Microphones and Fun Voice Changer The two microphones adopt the latest technology to ensure stable signals when singing. When both the speaker and microphone are turned on, the microphone will automatically connect, and the operating range can reach up to 30 feet. There are 5 voice changing effects: original voice, monster voice, female voice and male voice. These effects let your performance show different styles and create a happy and relaxing atmosphere for everyone. Colorful Lighting Mode The karaoke speaker has 6 lighting modes and 14 lighting colors, equipped with independent buttons for easy switching. The colorful LED lights create a pleasant and romantic karaoke and party atmosphere. With this karaoke machine, you can enjoy a vibrant and cheerful party. Portable Large Capacity Battery The portable karaoke speaker housing is made of exquisite and durable materials, with a sturdy soft strap for easy carrying. The built-in 2400mAh high-performance rechargeable battery can provide 4 - 6 hours of continuous music playback.