Packing specification: 44* 8.3* 20.5.
Product function: forward / up / down / turn left / right / swing / automatic presentation.
Remote control device with charging / USB charging.
Frequency: infrared ABC.
Voltage:3.7V.
Products: battery lithium battery 250MAH.
The battery of the remote controller: AA"1.5V x 6" ( in addition to buy )
Material: alloy ABS+PP.
Protection: the overcharge protection / memory / over-current protection / sleep / cut-off wall function.
Charging time: about 1 hours.
Remote time: 8minutes.
Remote distance: about 10meters.