1、Good compatibility , wall mounted hanger is compatible for Dot 4th generation device, not compatible for Dot 3rd Generation. 2、Keeps the cord neatly tucked away, avoid ugly hanging cords. Perfectly hides the charging cable at the backside, no messy wires. 3、Move your device to more convenient locations as a wall mount or stand holder and give your outlet a lot cleaner and tidier appearance. 4、The wall mount installs in seconds and works with outlets. No drilling in your wall required! Great for bathrooms, kitchens, garages, and all other rooms. 5、No voice and sound loss, no microphones and speakers are blocked,the microphones and speakers are all exposed. 1 x Speaker Hanger1 x Instruction Manual Item Type: Speaker HangerMaterial: ABSColor: As shown in the pictureProduct Size: Approx.18x 10.5x6cm/ 7.1x 4.1x 2.4in(L x W x H)Weight: Approx.95g/ 3.4ozApplication: Our wall mount shelf holder designed to save space and organize your home. Bring a beautiful life