3keys USB control == without remote ,just 3keys connector control

24/44Keys IR remote = just remote control , can't connect phone

APP and remote== remote and phone app control , you can play music with phone app

Tuya wifi ontrol===Can use Tuya APP, compatible with Alexa and Google Assistant.

1.Colorful lights bring people a pleasant mood. It is loved by everyone, especially children.Our LED Lights have rich color modes, powerful music functions, and various other capacities. It can be used in bedrooms, living rooms, kitchens, staircases, cabinets, wardrobes etc

2.Arrow To Arrow

The arrows on the connectors needto be pointed to each other or theights won't work.

3.Please do not fold the LED stripsto make contact with each otherwhile the lights are on, the shortcircuit may damage the lights.

4.They are easy to hurt, install them carefully.

5.Without battery (CR2025 or CR2032)

6.IR set NO APP

Shipping time: Monday to Saturday

Customer service does not work on weekends, please leave a message to us if you have any questions, we will solve your problem as soon as possible after work.

You can rest assured to buy products in our store, we can provide professional dropshipping service .