S107G 3 Channel Mini Indoor Co-Axial Metal RC Helicopter w/ Built in Gyroscope (Red & Yellow) Set of 2

Feature: Miniature size & light weight. Super wide infrared control miniature design for indoor flying 19cm long and weighing an incredible 34 grams Controlled by 32-level high precision speed. Auto stable, rotor blade system for steady lifting-up 3-Channel Helicopter movement forward / backward / up / down / left / right High tenacity propeller POWERED BY 2 SOLID MOTORS WITH A 3RD MOTOR IN THE TAIL ROTOR High capability, dynamical Li-Poly battery. Can be recharged through the transmitter provided Charging and power indicator Controlled by digital technology. Infra red control system Tri-band Technology. Nonintervention used 3 bands High efficiency, driving motor and surge power Included: 100% Brand New 1 x 3-Channel Radio Remote Control Gyro Star Helicopter 1 x Remote Control (not include 1.5v AA battery) 1 x Tail Blade 1x USB Cable Speculation: Weight: 34g size: 220x38x98(mm) Dimensions: main rotor diameter 190mm Helicopter battery: 3.7v Rechargeable lithium polymer battery Charging Time: 30-35 minutes Flight Duration: 6-8 minutes Frequency: Infrared control system - bands A, B Control Specification: forward / backward / up / down / left / right Range: Up to 10m (30ft)