Specificcation: Model T-3 Material ABS, PEColor Black Size 35*8mm Voltage 12 V Power 1WTransmission Distanceabout 10m Battery CR2025 button cell (included) Fitment Universal
Features:1. Multifunctional controller: GPS, hang up/answer, volume setting, music controlling & so on.2. Noctilucent function, clear to use at dark environment.3. Simply install it in your steering wheel, easy to control.4. Helps you release your hands, convenient & safe.5. Small size, portable. Wire Connection: Red:ACC Power Supply 12V+ Black: Ground Wire Grey: Direction Control Line 1 KEY1 White: Direction Control Line 2 KEY2 Note: Please confirm if DVD navigation can install this product before installation. Package Included:2 X Car Steering Wheel Control Button