Multifunction Steering Wheel Button USB Rechargeable Controller for Android Multimedia Player Feature: 1. Support various for Android /for wince car multimedia player with steering wheel control function.2. USB rechargeable battery, long service life, it can be used for 68 months after a full charged.3. 5m/16.4ft long transmiion distance, 1W low power consumption, it has stable performance.4. The installation is simple and does not require complicated operations, convenient for using.5. Built to meet standard specification, strictly follow factory quality control. Specification: Condition: 100% Brand NewItem Type: Steering Wheel ButtonMaterial: ABSColor: As picture shownPower: 1WVoltage: 3-5VSNR: 96dBTransmiion Distance: Approx. 5m/16.4ftBattery: 3V CR2025 lipo battery(built-in), no additional battery required Package List: 2 x Steering Wheel Remote Button 2 x Silicone Case 1 x Controller 1 x USB Charging Cable 1 x Tape 1) We accept , , TT.All major credit cards are accepted through secure