Description:1. Item name: JJRC H20 Nano Hexacoper2. Frequency: 2.4G 3. Gyro: 6 axis4. Product battery: 3.7V 150MAH (Included)5. Remote battery: 3 x AAA dry battery (Not included)6. Charging time: 45mins7. Flying time: 5-7mins8. R/C dista