Features Nano-miniature (3.5″, 36g) remote control flying drone with 4 safety-protected propellers Fun-sized 4-channel 2.4 GHz controller is ready to fly (RTF) out of the box Performs flips and 360 ˚ rolls in any direction by clicking then pushing the right stick High-speed mode for outdoor racing 6-Axis Gyro for precise flight control (3 gyros and 3 accelerometers) Modular design is built from impact-resistant ABS plastic – parts are easily maintained and replaced Recharge the battery with USB – lasts 5-7 minutes per flight 4 LED light strips lets you fly in the dark Ages 14+ Black and Green finish Included: RC Quadcopter Controller 2 Batteries (one for copter, one for controller) USB Battery Charging Cable Spare parts: 4 blades & 1 prop remover tool Instruction Manual Name of Product: Nano 3D Quadcopter Model: U839 Size: 8.9 * 8.9 * 2.9 cm Weight: 36g Controller: 4-CH, 2.4 GHz Control distance: Over 30 meters Battery for controller: Li-Po 3.7 V 150mAh Battery for copter: Li-Po 3.7 V 150mAh Charger for batteries: USB (cable included) Charging time: 40 minutes Flight time: 5-7 minutes Motors: 7mm coreless.
I would recommend if you’re looking for something that’s small enough to fly indoors and durable. He runs into walls and furniture all the time … no damage to my house or the copter.
This well designed machine is a marvel of modern engineering. It is much easier to pilot than its predecessors. The entire thing snaps together or apart using a small wrench provided and motors, circuit boards, propellers, are all easily replaced with a small amount of soldering knowledge and no significant amount of electronic knowledge.