Andoer L4 PRO Motorized Camera Video Dolly with Scale Indication Electric Track Slider Wireless Remote Control/1800mAh Rechargeable Battery 3 Speed Adjustable Mini Slider Skater for Canon Nikon Sony DSLR Camera iOS Android Smartphone, Black ( #: D5965GY )

Features:
Upgraded motorized camera dolly with scale indication, 3 speeds adjustable (2.4cm/s 2.6cm/s 2.8cm/s); support move to the opposite direction; Wheel angle 180°adjustable, you can achieve creative circle route/straight line movement. An perfect auto dolly for time lapse/macro/low angle video shooting.
The Body is made of high quality plastic material, can support up 3kg/6.6lbs load, Pocket size and lightweight, easy to carry.
The wireless remote control can change speed & direction & make a pause, effective distance 6m/19.7ft; the dolly itself has control keys too.
1/4" to 3/8" convertible screw is suitable for most camera/smartphone holder.
Built-in 1800mAh rechargeable li-ion battery can offer up to 6hrs service time; With USB charging port and charging cable, 4 light indicators showing charging status(red-green), battery power(flashing) and speed(normal on).

Specifications:
Brand: Andoer
Model: L4 PRO
Color: Black/Grey(Optional)
Body Material: Plastic
Camera Screw: 1/4" to 3/8" Convertible Screw
Maximum Load Capacity: 3kg / 6.6lbs
Speed: 2.4cm/s 2.6cm/s 2.8cm/s(Camera Weight Must Be 1kg)
Dolly Battery Life: 6hrs
Dolly Full Charge Time: 3hrs
Dolly Built-in Battery: 3.7V 1800mAh Rechargeable Li-ion Battery (Included.)
Remote Control Effective Distance: 6m / 19.7ft
Remote Control Battery: CR2032 Battery, 3V(Included.)
Remote Battery Life: 18H
Remote Standby Time: 2 Years
Item Size: 12.2 * 10.6 * 3.8cm / 4.8 * 4.2 * 1.5in
Item Weight: 296g / 10.4oz
Package Size: 13.7 * 13.7 * 7cm / 5.4 * 5.4 * 2.8in
Package Weight: 495g / 17.5oz

Note:
Camera and smartphone are not included.

Package List:
1 * Dolly with Battery
1 * Remote Control with Battery
1 * USB Cable
1 * Connector
1 * Wrench
1 * Wheel Ring
1 * User Manual(English/Chinese)