?4 LED Indicators? 4 LED indicators show charging status (charging: red, fully charged: green), battery status (low battery: 3 indicators flash at the same time), and speed levels. ?Built-In Rechargeable Battery?The built-in 1500mAh Li-ion battery can offer up to 6 hours of run time. A provided Micro USB cable helps recharge the battery to 100% in 3 hours. ?Lightweight and Durable? Made of high-quality aluminum alloy and ABS plastic, the dolly can support DSLR cameras, camcorders, and smartphones up to 6.6lb (3kg). Designed to fit in your palm, it is lightweight and conveniently portable for traveling filmmakers. ?Angle Adjustable Wheels? Two wheels with 90° angle adjustment enable the dolly to move in circular or linear paths. The 1/4” to 3/8” reversible screw is compatible with almost every video head, ball head, and phone holder. The dolly also works with camera sliders for achieving zoom effects. ?Remote-Controlled Dolly? Neewer Motorized Camera Dolly is a perfect tool for shooting time-lapse, low-angle, and panoramic videos. Use the wireless remote control to set speed levels (1.4cm/s, 2.4cm/s, 3cm/s), change directions, and start/pause the dolly up to 19.7’ (6m) away.Note: there will be noisy during the operation of motorized dolly car when you are recording audio.

Maximum Weight Recommendation: 6.6 Pounds. Item Weight: 10.41 Ounces. Item Dimensions LxWxH: 5.31 x 5.31 x 2.36 inches. Compatible Devices: Camera, Cellphone. Brand: Neewer.