Power supply：9 high power lithium battery pack
Working mode: direct frequency+[30HZ-50HZ] 650MHZ mixing frequency
Antenna pattern：Built-in + strengthen external – removable
Cooling mode：Specific heat sink
1. High-density power voltage doubler transmitter coil, more stable performance
2. Imported transistors, more powerful and stronger penetration
Frequency change modes：
Switch 1：Flash frequency 50HZ✘500－650MHZ
Switch 2：Direct frequency 650MHZ
It is already fully charged, please do not charge after receiving this product. First charge after use 2~3 days, charge time is 30 minutes, please do not charge for a long time to avoid damage to the battery.
Please turn switch 1 or switch 2 to “ON”，adjust the corresponding speed according to the situation of the game machine.
Pressing the launch button one time less than 20 seconds, more than 30 seconds apart before continue press it the second time.