| Sensitivity | High |
| Type | Portable Personal Alarm |
| Place of Origin | Guangdong, China |
| Material | ABS |
| Model Number | AF-2004 |
| Waterproof | NO |
| Packaging | Color Box |
| product name | 130DB Recharge personal alarm keychain |
| Battery model | lithium battery(chargeable) |
| Decibel | 130 db |
| color | black,white |
| Operating Voltage | 4.2V |
| Alarm current | ≤115mA |
| Standby time | 2 years |
| Continuous alarm time | 70 minutes |
| Operating temperature | -10℃-70℃ |
| Selling Units | Single item |
| Single package size | 20X11X14 cm |
| Single gross weight | 0.100 kg |