Feature: 1. Manufacturing Material: The phone clip is made of high quality aluminum alloy, which is strong and durable, supporting horizontal and vertical shooting, with cold shoe mount, and can be installed with fill light, microphone and so on. The clamping width of the phone clip can be adjusted through the knob, and the clamping range is 42‑88.5mm / 1.7‑3.5in. 2. 1/4 Inch and 3/8 Inch Screw Holes: Body equipped with standard 1/4 inch and 3/8 inch screw holes, the screw head can be converted through the screw, can be matched with various types of spherical ball head and mobile phone clip. 3. Wide Compatibility: Maximum load bearing up to 3kg / 105.8oz, compatible with SLR camera, micro single, mobile phone, motion camera, suitable for vlog and video shooting. 4. Wireless Remote Control: Wireless remote control, remote control distance up to 6m / 236.2in, support three gear adjustment, can work on the level ground, desktop, suitable for a variety of scenes, can be used flexibly. 5. Straight Line and Curve Shooting: Straight line shooting, supporting forward and backward, equivalent to electric slide track, also supporting curve shooting, 360° uniform rotation shooting. 6. Diverse Features: Built in 1800mAh battery, which can last 6 hours, USB charging interface, input 5V 2A, easy to charge, compact structure, foldable, and portable. Specification: Item Type: Motorized Camera Slider Weight: Approx.726g / 25.6oz Material: Aluminum Alloy Car Speed: One Gear Speed: 1.4cm/s Two Gear Speed: 2.4cm/s Three Gear Speed: 3.0cm/s Maximum Load Bearing Capacity: Approx.3kg / 236.2oz Wireless Remote Control Distance: Approx.6m / 236.2in Maximum Continuous Use Time: 6 Hours Battery Charging Time: 3 Hours Remote Control Duration: 18 Hours Normal Use Of Remote Control: 60,000 Times Car Battery: Built In Lithium Battery 1800mAh (Delivered With Built In Battery) Remote Control Battery: Button Battery CR2032 240mAh (Delivered With Built In Battery). Package List: 1 x Camera Slider1 x Mobile Phone Clip 1 x Remote Control 1 x Charging Cable1 x Adapter Screw1 x Rubber Ring 1 x Wrench 1 x Manual Note: Please allow 0‑1 inch error due to manual measurement. Thanks for your understanding.