Sub Device A :

Support 16 languages simultneously

Structure using 15° bevel design ,1.5inches wide viewing angle IOS screen,sutomatic brightness adjustment,offer visitors the best viewing angle effect

Full waterproof design and stainaless steel screw,suitable for outdoor bus installation   

Lossless dt transmission technology,near-CD quality stereo music

Easy to install,little damage to the seat.(only a 20mm hole and four 2.5mm hole is enough)

Using high-quality hedphones,plug number up to 50 million time

Changeable covers,simple shell replacement,easy to operate(only need screwdriver)

Sub Device B:

Support 16 languages simultaneously

1.44 inches full color TFT LCD can display flags,channel,volume and other informtion

Lossless data transmission technology, near-CD quality stereo music

Full waterproof design and stainless steel screw, Suitable for outdoor bus installation

With tempered glass to protect the LCD panel, the ability to make the product more robust anti-human damage

Using high-quality headphones, plug number up to 50 million times

 Easy to install,little damage to the seat.(only a 20mm hole and four 2.5mm hole is enough)