The led strip lights is able to easily set up and access with the Bluetooth enabled app. The 65 ft was more than enough to wrap around your bedroom. Many colors and you can set a timer on your phone so its helpful if you don’t want to move to use a remote to shut them off lol. also if you have like a regular size square bedroom this length is perfect. They can link with music, you can use the app to control the brightness, play nature sounds through the app and have a light show (such as lightning) and you can customize your favorite colors and choose how warm or cool you want the white lights to be. The cord was long enough as well to where you could stick it low enough to control manually and still plug it in from the top. The app are crisp and easy to learn. All of the scenes on the app are very nice and clear and the adhesion is ver sticky so you wont have to worry about it falling off. In general amazing product and it’s more then enough LED’s for a big room. Our light strip does not need to be connected to a Bluetooth controller. It is directly contained in the light strip. After checking the power, you can directly search for Bluetooth with your mobile phone.it's very convenient and concise and easy to Install.