D30 Intelligent Sleep Aid Ultrasonic Mechanical Pulse Negative Ion Hand Sleeper(Pink)

1. Deepen deep sleep and improve sleep quality
2. Physical sleep aid, health care, gear adjustment, electric wave mode, vibration mode
3. Stimulate neurotransmitters in the cerebral cortex through microcurrents, regulate emotions, and promote sleep
4. Pulse to help sleep, easy to fall asleep for 15 minutes
5. Vibration massage to relieve fatigue
6. Curved surface ergonomic design, comfortable to hold
7. Indicator dual-mode working prompt, blue light current pulse, green light vibration mode
8. Micro current pulse area, large area design, easy to contact
9. Battery capacity: 500mah
10. Power supply mode: USB/built-in lithium battery
11. Charging time: 50 minutes
12. Power: 1.25w
13. Working temperature: 0-42 degrees Celsius
14. Working principle: pulse sleep aid
15. Material: ABS
16. Input: DC 5V / 1A
17. Use time: 9 hours in the first gear, 8 hours in the second gear, 7 hours in the third gear
18. Product list: sleep device, charging cable, manual, certificate
19. Size: 112x33x30mm
20. Weight: 55g