Hummer H3 stereo upgrad’s Bluetooth technology attracts scientific digital signal processor and language equipment, maximum delete cacophony and echo, letting both sides can enjoy a high-quality phone talk environment. Nowadays, with the developing of navigation technology, Hummer H3 head unit with Gps system products are abundant. It is practical to set up a automatically navigating system for the car.
However, if we would like to get a good quality and convenient Hummer H3 head unit, we need to consider some issues with it. For example, good sensitive of receiving signal and compatibity and stableness of hardware and software. Secondly, the operation panel need to be human oriented design. Thirdly, it needs excellent mechanical anti-vibration and electronic shock protection, and good resolution of screen.
The first screen’s function is quite limited to some Hummer H3 users, they will choose to add one stereo than watching the first one getting useless. It should take some charge, however it makes their driving life happier, and much easier. After purchasing an Hummer H3 head unit, don’t neglect to confirm the accessories at the time you receive it, such as the English users’ manual, an electric battery inside remote controller, power cable, RCA cable, Ipod cable, USB cable, radio INT, GPS INT.