3 channel alloy helicopter wit...

product size:22.5X4.6X9.5 CM
plane weight:44g
frequency:A/B/C
voltage:3.7V
product battery:lithium(180MAH)
material:PT
safe function:charge safe/mmemory function/dormancy function
charge time:about40minutes
remote time:about8 minutes
remote distance:about 12 meters
colour:red/blue/orange