Feature: 1. 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. 2. With Cold Shoe Mount: Can be installed with fill light, microphone and so on. Clamping width of the phone clip can be adjusted through the knob, and the clamping range is 6.5‑8.7cm/2.6‑3.4in. 3. 1/4in and 3/8in Screw Holes: Through the standard 1/4in and 3/8in screw adapter screw heads, it can be used with various types of ball heads and mobile phone holders. 4. 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. 5. Foldable and Portable: Car has built in 1800mAh battery, the maximum power can last for 6 hours, the USB charging interface, input 5V 2A, convenient charging. Mobile phone holder is made of aluminum alloy, which is sturdy and durable. 6. Motorized Camera Slider: Wireless remote control, remote control distance of 6m, can work on the level ground, desktop, suitable for shooting in a variety of scenes, flexible use, support three speed speed adjustment. Specification: Item Type: Motorized Camera Slider Color: As Pictures Shown Material: Aluminum Alloy Weight: Approx.730g/25.7oz Trolley Speed: First Gear Speed: 1.4cm/s Second Gear Speed: 2.4cm/s Third Gear Speed: 3.0cm/s Maximum Load: 3kg/6.6lb Maximum Continuous Use Time: 6 Hours Body Battery Charging Time: 3 Hours Continuous Working Time of Remote Control: 18 Hours Normal Use of the Remote Control: 60,000 Times Wireless Remote Control Distance: Approx. 6m/19.7ft Car Battery: Built in Lithium Battery 1800mah (with Built in Battery) Remote Control Battery: Button Battery CR2032 240mah (with Built in Battery). Package List: 1 x Trolley1 x Phone Clip1 x Remote Control1 x Charging Cable1 x Adapter Screw1 x Rubber Ring1 x Wrench1 x Manual Note: Please allow 0‑1 inch error due to manual measurement. Thanks for your understanding.