1. Easy and fast installation, improve driving safety 2. Multiple function buttons, which can meet the common operations on the car 3. It can be installed without removing the steering wheel of the original car, and will not cause damage to your car 4. Small size, small footprint, comfortable grip, easy to use 5. Integrated arc design, compatible with steering wheels of various car series, can be used with confidence 6. Applicable to most DVD Android system navigation with square control and steering wheel learning function in the market
