3-channel helicopter with a gyro

Product size:16.9x10.9x7.9cm
Colorbox size:38.5x8x15cm
Carton size:77x41x67.5cm
Qty:36pcs/ctn
N.W/G.W:13.7/16kg

Functions:up/down/ Turn / forward / backward
Product battery:3.7V 140MAH LI battery(Include)
Transmitter battery:6PCS*1.5V AA (not included)
Charging time:20-30 minutes
flying time:5-7 minutes
Remote control distance:about 10 meter
Material: ABS
Colour:blue,yellow
Suitable for ages 14 years+
packing:USB line