Review on 🎉 COSOOS Disco Ball Lights with Bluetooth Speaker and Remote Control - Sparkle up Your Party with 16 Light Modes, Sound Activation, Perfect for Home KTV, Weddings, Dance Clubs, and DJ Lighting by Ryan Hart

This is a fantastic product. We've been using it for a week. I've tried all the features listed in the instructions and everything works great. Our kids are having fun. We can connect both disco light and sound via Bluetooth. If we want to use your own external speaker, we can turn off the sound and just let the light shine. The built-in speaker ensures high-quality sound at a children's party. It remembers the previously connected Bluetooth device even after it is completely disconnected. The remote control works well and there are multiple lighting options that you can set up like a DJ. I like the default backlight in auto mode, it displays 4 colors - red, green, blue and purple. It comes with a built-in rechargeable battery, you can charge and use it wirelessly. It's really worth the money.