Two-way remote control vibration reminder, silent vibration reminder, six-way vibration reminder

频率：

2.4

.Two-way remote control vibrator: This product is composed of a transmitter and a receiving vibrator. It transmits information and communicates with each other through wireless radio frequency technology, allowing two or more users to communicate with each other without verbal or physical expression. Able to understand their respective meanings and intentions. Press and vibrate, press and vibrate, press and vibrate, press and vibrate, press and vibrate, press and vibrate, voltage:. (one battery),

Features:
, launch , Long return distance, strong penetration, never interfered
, High transmitting and receiving accuracy, mutual communication, never malfunction
Only by holding the transmitter can you know exactly what the receiver is Never operate blindly without receiving the signal it sends out
.b:
Functional features: This remote control vibrator is a silent reminder that is widely used in the market. Its main feature is wireless reminder. , at the same time, you can distinguish which button of the remote control is working based on the number of vibrations. It is small and easy to carry. The battery is an AA dry cell and is easy to replace