Features:
Bluetooth Media Button
This Bluetooth Media Button allows you to control music at your fingertips with a single press when your smart phone / tablet is out of your reach, skip back or forward a song, increase or decrease the volume of your media.
Mounting clip
Use the included mount to attach the Media Button to your steering wheel or onto bicycle handlebars, allowing you to keep your eyes on the road and your hands on the wheel.
Power saving mode
Power saving mode, if you do not touch it for about 2min, the button will turn off automatically.
Mini size and portable
Convenient to use, small and compact, the wireless Bluetooth range is up to 40 feet. CR2016 battery is projected to last at least 1 year. Come with a strap, you could freely take it anywhere you go.
Support devices
Compatible with most of iOS devices supporting Bluetooth 3.0 and later (support iPhone 7 and iOS10), Android OS 4.0 or later.
Note: This item DO NOT support MIUI system, including all Xiaomi phones, tablets and other Xiaomi devices.

Spcification:
Type:Bluetooth Media Button
Material:Metal, plastic
Quantity:1pc
Item Color:As shown
Bluetooth:3.0
OS Supperted:iOS devices supporting Bluetooth 3.0 and later (support iPhone 7 and iOS10); Android OS 4.0 or later
Battery:1*2016 battery (included)
Size:3.6*0.8cm / 1.4*0.3" (D*H)
Net Weight:0.025kg / 0.9oz

Package:
1*Bluetooth Media button
1*Mount attachment
1*Keychain strap
1*3M sticker
1*English user manual