This is the electric powered Tx-R (Transmitter Ready) Nieuport 17 WWI Micro Park Flyer from Flyzone. This is the Tx-R (Transmitter Ready) version that includes servos, an ESC and SLT receiver. With the AnyLink SLT 2.4GHz Radio Adapter (TACJ2000) (separate purchase) and the appropriate AnyLink cable with compatible aircraft transmitter 3-channels or higher may be used to fly this airplane. See http://www.tx-ready.com/anylink-chart.html for full transmitter compatibility chart. FEATURES: Construction: Foam, with replica engine, pilot bust, machine gun and authentic WWI trim scheme Receiver: Tactic 2.4GHz SLT receiver Battery: 3.7V 140mAh LiPo Battery Charger: DC powered, 250mAh output Propeller: Black plastic 117x64mm INCLUDES: Flyzone Tx-R Nieuport 17 WWI Micro Park Flyer, LiPo Battery, Charger, Prop, 5 AA batteries, and Instruction Manual REQUIRES: Tactic AnyLink SLT 2.4GHz Radio Adapter (TACJ2000) to adapt aircraft transmitter (the Futaba Square, TACM0001 and JR, Spektrum, TACM0002 are included with the AnyLink adapter) *Tactic 2.4GHz 4 or 6 channel transmitters do not require the AnyLink adapter SPECS: Length: 12.5" (3175mm) Weight: 1.16oz (33g) Wingspan: 15.3" (388.6mm) COMMENTS: Pilot bust requires installation and painting It is a good idea to have some needle jxs7/30/12 nose pliers for making adjustments to the ir/jxs linkages if necessary UPGX11/28/12