Features: Precise and Smooth Movement; Multiple Control Choices; Easy and Convenient to Use; Compatible for IOS and Android System. Versatility: 1/4" bottom screw hole, perfect match with selfie sticks, table-top tripod stands, tripods and other camera accessories. Panorama Head with Remote Control: Perfect for cell phones and cameras to catch panorama photos with built-in electric motor, smooth movement by remote control, which can automatically rotate the camera head for 360 degrees. High Strength Mobile Holder: It can match all kinds of smartphones. Adjustable turn-knob can adapt to the thickness of your mobiles. The aluminum holder tenderly protects your device, secured and assured. Wide Compatibility: With 1/4" Universal Screw on top, MRA01 panorama head is suitable for GoPro and other brand action cameras, smartphones, pocket cameras, micro SLR cameras and so on. Time-lapse Photography: 10 second time-lapse, , anytime, anywhere, live shots. Specifications: Diameter * Height: 72mm * 70mm Stand-by Time: Over 12H Continuous Working Time: Over 9H Compatible Bluetooth System: For Android 2.3.6 and above, for IOS 4.0 and above Nominal Voltage: 3.7V No-load Current: 65mA(Max.) Battery Capacity: 750mAh Rotational Speed: 2-5r/min Pan Max. Load: 500g / 17.6oz Tilt Max. Load: 200g / 7.1oz Vertical Max. Load: 200g / 7.1oz Inverted Max. Load: 300g / 10.6oz Item Weight: 210g / 7.4oz Package included: 1 * AFI Electric Panorama Head 1 * Remote Control 1 * USB Cable 1 * Mobile Holder 1 * Mount Adapter 1 * Storage Pouch