Poweradd 2-Outlet Mini Portable Travel Surge Protector with Dual 3.4A Smart USB Ports, Wrapped Cord Design - UL Listed [PORTABLE FOR TRAVEL] - 5.5*2.1*1.3 inches, smaller than most 2 AC power outllets on market,7 oz w/o packaging, light weight & portabble for travel [FAST CHARGING] - 2 x PowerSI USB charging ports with high output of 3.4A per port supports simultaneously charge for an iPad and an iPhone, maximum current 5V/3.4A in total [SURGE PROTECTED OUTLET] - 2 x standard 3-prong grounded NEMA 5-12 power outlets with surge protection for homes and offices [WRAP AROUND POWER CORD] - 1 foot cord with 90 flat plug winds around the body of the unit, help to get rid of tangling cable and keep your luggage neat and well organized, practical and convenient for travel [GREAT PRODUCT & SERVICE] - UL and C-UL approved(Model No:S9P221AB30); Poweradd Offers 24-Month limited product guarantee and life-time technical customer support The 1 foot cord wraps around the unit and fixes firmly. It helps to get rid of  tangling cable and keep your luggage neat and well organized. The flat plug can be plugged in outlets behind the bed, funiture etc. Dimensions:  5.5*2.1*1.3 inches It&#039;s almost as small as a iPhone 6 plus, so it will not take much space in your luggage. Designed with 2 USB ports and AC outlets, it&#039;s able to charge or power 4 devices at a time. The AC outlets are in the opposing sides of the unit, so it will be good for those devices with large plugs. The charging speed of each USB port could be 3.4A max,  replenishing energy for you electronics quickly. UL Listed to U.S and Canadian (Model No:S9P221AB30)to ensure good quality and safe products for our value customers. 300J surge protector safeguards your electronics from spikes, surge and voltage fluctuations. With 1200V clamping voltage and  response time less than 1 Nanosecond, it will protect your devices instantly during a surge. The  green edge  is a bumper to protect the units from shaking during travel. Short circuit protection for USB charging ports. Electrical Rating: 13A, 120 VAC, 60Hz, 1560 Watt UL Clamping Voltage: L-N 1200V Surge Energy Joule Rating: 306 Joules Response Time: &lt; 1 Nanosecond Max. Spike Voltage: 6 kV USB Charger: 2-port (5V/3.4A Max) Size: 5.5 x 2.1 x 1.5 inches