The product has a built in Bluetooth 5.0 provide the more stable transmission and longer distance, Works with all of your favorite devices like iPhone, Android mobile phone, iPad, Tablet, PC, no cables needed , Great for churches, small parties, schools, class rooms, gyms, corporate meetings & presentaions. Bluetooth connection, turn on the karaoke speaker switch to bluetooth mode at first. Turn on the bluetooth button of your device like cellphone, iPad. then you can connect your device with the speaker. (Amazon)
Item Weight: 6.51 Pounds
It includes a Karaoke Machine with Two Wireless Microphones, Portable Bluetooth Speaker with Bass/Treble Adjustment.