brand new and high quality Features: USB Charging:It adopts polymer lithium battery, the capacity is real, safe and durable. It can be charged with USB cable (micro USB cable included), charging for time is only 2-3 hours. Wireless Remote Control:Vibration alarm with remote control, 4 mode-conveniently controlled by the remote, remote control range up to 20M. Multipurpose:Vibrationally triggered alarm can use on your motorcycles, scooter, bikes, vehicle, door and window or about anything that may get stolen. Extremely Loud Alarm:Loud 100dB alarm. Easily can be heard and scare the intruder away, the alarm being the trigger. Super Sensitive:5 levels adjustable sensitivity from gently to push or beat, you can easily set it according to your need. Bike Alarm Set only,other accessories demo in the picture is not included. Specification: Material: Plastic Packing Size: app.15.4x4.3x10.3cm/6.06x1.69x4.06in Color: Black Power Supply: USB Chraging Quantity: 1 Set Note: No retail package. Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package Contents: 1 x Alarm 1 x Remote Control 1 x USB Charging Cable 1 x Silicone Rubber Band 1 x Bike frame mount bracket 1 x Sticker 1 x Screwdriver 3 x Screws