... Portable, Steady, Aseismatic,Safe Application: 3.5", 4.3", 5" GPS/PDA/Iphone/3G Phone Cert: CE, RoHS,ISO9001 ... :1. Mainly used for 3G mobile and GPS Phone, GPS, MP3 or other electronic device in vehicle.2 ... 40 degree centigrde. It suits for whole day using.4. Good anti-seismic, video stabilization5. Miniature size and ... it for 3~6 seconds4. Please fix the GPS navigation on the plate of our cushion.5. ...