1、Strip lights, built‑in 48pcs high‑brightness 5050 LED lamp chips, high color rendering index, with epoxy protection, waterproof and dustproof. 2、USB low-voltage power supply, with over-voltage, over-current and short-circuit protection, safe to use, and high temperature resistance. 3、After the Bluetooth pairing is successful, 16 million color temperatures, multiple modes and music modes can be called up through the mobile APP. 4、Remote control ambient light strip, suitable for decorating your bedroom, living room, bar, KTV, banquet, party, car, etc. It is an excellent tool for setting the feeling. 5、Support remote control, 16 color temperatures, 4 music modes and lighting modes, flashing, slow change, fast, automatic, 3‑color gradation, 7‑color gradation, 3‑color jump, 7‑color jump, brightness adjustment, timing function. Item Type: Strip Lights Material: Electronic Component Weight: Approx. 283g / 10oz Total Length: Approx. 4m / 13.1ft Single Light Strip Length: Approx. 24cm / 9.4in Power Supply Mode: USB Cable Remote Control Battery: Button Battery CR2025 150mAh (Included) Lamp Chip Model: 5050 Beam Degree: 180° Number of Lamp Chips: 4 x 12pcs Luminous Flux: 20LM/Piece Color Rendering Index: 80 Light Source: RGBW Applicable Scenarios: Bedroom, Car, Bar, KTV Switch Control: Remote Control + Bluetooth APP Effective Life: 30000H 1 x Strip Lights 1 x Remote Control 1 x Manual Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.