Item Width : 3.6cm Model Name : Wireless Bluetooth Remote Control Item Height : 0.85cm Item Length : 3.6cm Material Type : Metal Item Type : Remote Controls Special Features : The 2 generation of Bluetooth buttons Item Weight : 38g Color Name : black Description: Features: 100% brand new and high quality. The 2 generation of Bluetooth buttons: Power consumption reduced by 35% wake-up speed increased by 50% increased Siri Home and lights out. Control media playback: No need to touch the phone or tablet you can adjust the volume switch play and stop music at will. Intelligent compatibility: Simply connect to the Bluetooth phone and do not need extra software. Remote control start Siri: Siri language assistant driving more leisurely. It can also be photographed remotely. Specifications: Item Type: Wireless Bluetooth Remote Control Material: Metal Dimater: 3.6cm/1.42inApprox Thickness: 8.5mm/0.33in Approx Optional Color: black (Please leave your color choice on the order or we will send the black color as the defultthanks) Bluetooth Version: Bluetooth 4.0 Worhing Distance: Q10m Battery Type: CR 2032 Quantity: 1 Set (other accessories demo in the picture is not included) Note: 1.Transition: 1cm=10mm=0.39inch 2.Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. 3.Due to the difference between different monitors the picture may not reflect the actual color of the item. Thank you Package includes: (No retail package) 1 X Wireless Bluetooth Remote Control 1 X User Manual