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 metersCompatible System Android 4 3 IOS 7 0 Working Voltage DC 1 9 3 6VWorking Current 15mAStandby Current 0 7uAWorking Frequency 2 4GHz ISM bandTransmit Power Default 0 dBmBattery Specification CR2032 3VDimensions 13 5 L 6 W 3 5 H CMWeight 35gWorking Temperature 10 70 ℃Working Environment Humidity 0 95 Package Included 1 XController