Diameter: 38mm / 1.50inch. Quantity Of Button: 5 buttons. Button Function Include: Prev Song, Next Song, Vol-/Vol+, Play/Pause. Controller Receiver Power Supply: 12V DC.
Bluetooth Version: Bluetooth 4.2. Long press any key to activate the bluetooth function. The front characters are displayed in blue. Due to the difference between monitors, the picture may not reflect the actual color of the item. The item "20pc/lot dhl free Universal Car Steering Wheel Wireless Bluetooth Remote Control" is in sale since Monday, March 1, 2021. This item is in the category "Consumer Electronics\Vehicle Electronics & GPS\Car Electronics Accessories\Audio/Video Remotes".The seller is "eletech2008" and is located in shenzhen. This item can be shipped worldwide.