The famous RC Helicopter manufacturer - ALIGN from Taiwan, has launched the latest member in the Trex family, the Trex 100 palm size helicopter. It comes in a RTF package (including Helicopter battery and Transmitter 4 X AA batteries), you simply charge up the helicopter and your ready to fly! Expect nothing less form ALIGN, the finishing is excellent, packaging is the best in the industry, transmitter is so well designed, it can be used to charge an extra Helicopter battery while you're playing the heli, such a nice design, you can also easily change the Throttle mode on the transmitter, simply swap the throttle module with the directional module, the transmitter will automatically change the throttle mode and memorize the trimmings, which is nice and easy. The Trex 100 performs very good as well, it is using elastic material on the parts that are easy to break in crashing, which is good news for every beginners to minimize the repairing down time. For the price USD$139.99, it is a perfect package for every body who wants to start the Hobby, Helipal highly recommends this great developed product.