Remote bluetooth Car Steering Wheel Control Button Mobile Phone Controller

Description: 1. 9 functional buttons. 2. 360 degrees remote control. 3. Use standard CR2032 battery. 4. Compatible with Android and IOS. 5. Fast and automatic re-connection. 6. Adopts ergonomic design, easy to fix. 7. Built in BLE4.0(bluetooth low energy)chip with low consumption and fast response. Feature: bluetooth Version: BLE (V4.0) Remote Control Distance: > 15 meters Compatible System: Android 4.3+ IOS 7.0+ Working Voltage: DC 1.9-3.6V Working Current: 15mA Standby Current: 0.7uA Working Frequency: 2.4GHz ISM band Transmit Power: Default 0 dBm Battery Specification: CR2032-3V Dimensions: 13.5(L) * 6(W) * 3.5(H) CM Weight: 35g Working Temperature: -10~70 Working Environment Humidity: 0 ~ 95% Package Included: 1 X Controller