Features:
【Flexible Auto Dolly】
Pocket size and lightweight auto dolly, made of high-quality material, supports to 3kg/6.6lbs load, 180°adjustable wheel angle allows you to achieve circle route/straight line movement. Perfect for time lapse/macro/panoramic .
【 】The can change & direction & make a pause, effective distance is 6m/19.7ft; support move to the opposite direction, and 3 levels of adjustable (2.4cm/s 2.6cm/s 2.8cm/s).
【Built-in Rechargeable 】Built-in 1800mAh rechargeable Li-ion can offer to 6 hours service ; With USB port and cable, 4 indicators showing status(red-green), (flashing) and (normal on).
【Detachable Slide Rail】 machining and surface anodizing, the alloy slide rail adopts detachable design, flexible to usage length(max. length 60cm/23.6in) and easy to carry; with a fix plate that can be installed on auto dolly and effectively the auto dolly from falling off during operation.
【Flexible and Stable to Use】1/4 inch to 3/8 inch convertible screw is suitable for most / / smartphone holder, and the provided ballhead can help you to achieve more flexible operation. The bottom 1/4 inch & 3/8 inch threaded holes of the track enables you to mount the slide rail to tripod for more stable usage.

Specifications:
Brand:
Color: Black
Body Material: Alloy +
Dolly Load Capacity: 3kg / 6.6lbs
Dolly Built-in : 3.7V 1800mAh Rechargeable Li-ion (Included)
Effective Distance: 6m / 19.7ft
: CR2032 (Included)
Slide Rail Load Capacity: 5kg/ 11lbs
Dolly Weight: 296g/ 10.4oz
Slide Rail Weight: 990g/ 2.2lbs

Package List: D10166
1 * Dolly
1 *
1 * USB Cable
1 * Screw Connector
1 * Ballhead
1 * Slide Rail(Assembly Required)