Features: brand new and high quality Host controller sensitive receiving signal, bluetooth-compatible connection, application control light mode. Highlight led beads high quality LED lamp beads, high brightness, low energy consumption, long life. Non destructive installation strong glue is used on the back of the strip, which is more convenient to install and hide, and keeps the car clean and tidy. Waterproof deep waterproof design, not afraid of rain, let you use at ease. Two options provide cigarette- lighter or USB connector for your choice. Specifications: Material:Silicone + LED Size1:Approx.17cm/6.69inches Size2:Approx.22cm/8.66inches Length:Approx.120cm/47.24inches Power: 10 (for W) Voltage: 12 (V) Current: 0.25 (A) Color: colorful voice control Applicable models: for GM Style: 36 lights remote control sound control / 36 lights remote control APP sound control / 36 lights remote control APP sound control / 48 lights remote control sound control / 48 lights APP sound control / 48 lights remote control APP sound control Package Includes: 4x LED 1x Music Receiver 1x Remote Control 1x USB Plug 2x Adhesion Promoter 1x Manual note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thanks for your understandings.