Specifications White Noise Machine
| Charging time | 1.5h |
| Color | White |
| Size | 80*80*33mm/3.15*3.151.30in |
| Battery capacity | 1200MA |
| Charging method | USB |
| Material | ABS+PC+silicone+electronic |
| Working voltage | 4.2v |
| Use time | 36h |
| Charging current | 1A |
| Input voltage | DC5V |