? MAGNETIC LOCK - Unlocking/locking the wireless controller. Retain battery power: The battery is too low, it is automatically unlocked and is no longer locked.
?PROFESSION - Professional manufacturing, stable performance and good reliability.
?LOW BATTERY PROTECTION - Low battery reminder: The buzzer sounds every 20 seconds.
?HIGH QUALITY - Made of high quality materials, sturdy and durable.
? SATISFIED GUARANTEED - Your purchase is 100% guaranteed. If you have any question, please email us first. We will solve the problem for you in the first time, thank you