Power supply：9pcs high power lithium battery pack
Working mode:direct frequency+[15HZ] 250MHZ mixing frequency
Antenna pattern：Built-in + strengthen external – removable
Cooling mode：Specific heat sink
Use specific low-power short-wave reflow transmitter circuit board, more stable performance, anti-alarm, anti-breaker, anti-electric device.
Frequency change modes：
Switch 1：Flash frequency 15－25HZ X250MHZ
Switch 2：Direct frequency 250MHZ
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.