WIRELESS REMOTE CONTROL: The wireless remote control can change speed & direction and make a pause, 3 speeds adjustable (1.5cm/s, 2.0cm/s, 2.5cm/s), effective distance 6m / 19.7ft; the dolly itself has control keys too
360° ROTATION & 180° WHEEL ADJUSTABLE: 180° adjustable wheel angle, you can achieve creative circle route/ straight line movement. It can drive left and right
1/4 SCREW: The 1/4" to 3/8" convertible screw is suitable for Canon Nikon Sony DSLR camera and iPhone Samsung Huawei Smartphone and more
POCKETABLE AND DURABLE: Pocket size and lightweight, easy to carry. Made of high quality aluminum alloy, can hold up to 5kg/11Lbs of load
USB charging and rechargeable li-ion battery: Easy to charge through the USB charging cable.Built-in 1800mAh rechargeable li-ion battery can offer up to 6hrs service time
4 in 1 Multifunctional: Adopting Bluetooth 4.1 Wireless Technology + 3.5mm audio jack(provides a simple wired connection of a variety of music players, such as, MP3 / MP4, etc. without Bluetooth function devices) +FM Radio Module +Wired Headset function.
Light and Portable, folding and adjustable headband length design.
Adopt Built-in DSP Noise Canceling Technology and high-sensitivity microphone to reduces ambient noises and grasp the detail of voice.
Universally compatible with most Bluetooth-enabled devices, including iOS / Android / Windows Smart phones & Tablet PC and other Bluetooth devices.
Built-in rechargeable Lithium battery lasts up to 8 hours of Talking Time / 8 hours of Music Playing Time (Almost Daylong Time) and 120 hours of Standby Time per charge cycle.
Auto Focus extension tube, designed for for Canon EF/EF-S 35mm lens to shoot at closer distance with higher magnification.
With camera of TTL,AE(through-the-lens, automatic exposure)type it gives perfect coupling except when combined with electronic flash AE unit.
Combined with 3 tubes in different length: 12mm, 20mm, 36mm, can be used in any combination or individually to obtain the different magnification. With camera of TTL,AE(through-the-lens, automatic exposure)type it gives perfect coupling except when combined with electronic flash AE unit.
Superior lock pin which can tighten the tube joint.