Smart dog toy

Battery type: lithium polymer
Working current: 3.7V
Size: 67*67*140mm
Working temperature: 0-45 degrees Celsius
Wireless connection: BT4.0/2.4GHz
Maximum speed: 3.5 m/s
Battery capacity: 600mAh
Control distance: 20 meters
Compatible devices: iOS 8/ Android 4.3 and above,