1. Main function: detect babies, send signals for the elderly to enure
2. Vibration/sound alarm, 2 reminder modes to meet different needs
3. Separate design of sensor and receiver, more comfortable to wear without feeling
4. 80 decibel volume, gentle reminder without disturbing
5. The receiver is equipped with an LED screen, the temperature, humidity and mode are clear at a glance
6. Clip design, easy to wear

parameter:
1. Input: 5V 1A
2. Sound modes: Di-Di, Vibrate and Di-Di + Vibrate
3. Charging time: 40-60 minutes
4. Standby: 72 hours
5. Receiver battery: 350mAh
6. Transmitter battery: 80mAh
7. Receiver size: 6.4 x 4.5 x 1.6 cm
8. Transmitter size: 4.1 x 2.2 x 1.5 cm
9. The weight of the whole machine is 120 grams, the weight of the receiver is 32 grams, and the weight of the transmitter is 6 grams