<b>Specifications:</b><br> Design: Dolphin Shape<br> Wheel Diameter: 12inch<br> Net Weight: 12kg/26.5lbs<br> Frame Material: innovative alloy frame/Folding<br> Saddle Tube: Aluminum Alloy seat tube<br> Saddle Size: 9.8x7.1x2.0inch (LxWxH)<br> Unfolding Size: 41.3x37.8x19.7inch<br> Package Size: 105 x 75x 22cm/41.3 x 29.5 x 8.7inch<br> Charge Voltage: 42V, Input Voltage: AC 220V<br> Max Speed: 25km (15.5miles) /h (app adjustable )<br> Mileage Range( in different weight ranges): 132lbs / 20Km(12.4miles); 165lbs/ 17Km(10.6miles)<br><br> <b>Features:</b><br> IPX5 Waterproof range<br> Load Capacity: up to 265lbs<br> Handlebars: Handlebar Display<br> Brake Type: Rear disc brake<br> Lithium Battery: 36V 350W<br> Charger UL approved<br> Charging Time: less than 3 hours<br> Safety Design: The 100% electric bicycle features with front headlight & braking tail light and horn for better safety.<br> Easy to Carry: Lightweight and folding design that makes it a breeze to carry up a flight of stairs.The bike head could be easily folded to save space when it is out of service and also convenient transportation.<br> Support System: Bluetooth (above Android 4.3/iOS 8), APP controlling Slopes less than 10 degrees for 50m length under 160lbs (Tips: It mainly suit to flat road, you'd beter take it with your hand when climbing steep slope! The pedals can not provide power, marketed it as scooter )<br><br> <b>Package Content:</b><br> 1 x E-Bike; 1 X User Manual