【65.6ft/20m Ultra long LED light strip】The ultimate solution of LED light strip for surrounding the whole perimeter of your rooms, 600 LED units soldered on 65.6ft LED strip PCB board, twice longer and brighter than the 32.8ft ones. Applied for bedroom, living room, dorm rooms, bars and shops, under the cabinet, stairs, and etc. (Notice: Comes with 4 x 4-pin 10mm LED strip connectors if you want to cut the LED strips for customizing purpose) 【Four User-Friendly Ways to Control Your Lights】① Download the app “Ehome Light”(Available on Google Play and iOS App Store) you can adjust brightness, change colors, turn on/off the RGB LED strip ② Comes with sensitive built-in mic in the controller switch, lights will pulsate and change colors along with the environmental sound and music ③ Upgraded 44-key 4 music mode IR remote to control the LED light strip ④ 3-button switch on the power cord to change brightness, colors, music mode 【ALL-INCLUSIVE kit Additional Handy LED Strip Mounting Accessories for Installation and Customization】①20 x LED Strip hooks with Strong 3M Back adhesive for planning the route of your strip or fix the bent strips at corners ② Exclusive 4-pin 10mm corner-friendly LED strip connectors x 4 if you need to cut the strips, if you need more please buy at our storefront. ③ Screws and Hooks x 20 when you apply the strip to uneven surface. ④ UL listed power cord that lasts long, more durable and safer. 【Upgraded 44-Key IR Remote】①Comes with 20 preset colors and DIY options ②Comes with 4 Music Mode Buttons, which allow the built-in mic detect surrounding music and sounds then the lights change colors and brightness along with the beats ③Dim and Brighten Buttons can also control the sensitivity of the built-in Mic 【Impeccable and Prompt Customer Service】All products sold by us are backed by a 365-days free replacement for quality related issues like no longer getting on for no reason, broken lights in routine use rather than direct sabotage done by purely man-made factors in misuse like extend the lights for a much longer one that the PCB board cannot afford, And please noted the lights are non-waterproof, keep off the humid places at home or outdoor occasions without protective tubes for the LED strip.