Waterproof — IPX6 Water Resistant, Well Sealed to avoid Fogging/Moisture inside the screen. Bluetooth – Play and control music through your smartphone or MP3 player as well as apps like Spotify / Pandora, wirelessly. The GR306 does not have a CD or DVD mechanism. Ideal for: Car, motorcycles, yacht, fishing boats, cuddy cabins, ski boats, the unit is also perfect for spa pools, quad bikes, golf carts, UTV, ATV and RV. Special Feature: Pandora, Spotify. Compatible Devices: Smartphone, Television, Speaker. Audio Output Mode: Stereo. Product Dimensions: 1.38″D x 6.1″W x 4.09H. Product Dimensions: 6.1 x 4.09 x 1.38 inches. Item Weight: 1.83 pounds. Item model number: GR-306. Date First Available: February 23, 2021. Country of Origin: China.