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General| Type | Electric Shaver |
|---|---|
| Series | Series 7 |
| Model | 7740s |
| Wet & Dry Use | Yes |
| Power Source | Rechargeable Battery |
| Battery Life | Up to 50 minutes |
| Operating Time | 50 minutes |
| Charging Time | 1 hour |
| Travel Lock | Yes |
| Voltage | 100-240V |
| Cordless Use | Yes |
| Corded Use | No |
| Cleaning Station | No |
| Precision Trimmer | Yes |
| Shaver Technology | Sonic Technology |
| Quick Charge | 5 minutes for 1 shave |
| Display | LED |
Steps for operating the shaver and adjusting its features.
Recommendations for optimal dry shaving results.
How to adjust shaving power for different facial needs.
Instructions for cleaning the shaver with water and soap.
Method for cleaning the shaver's interior using a brush.
Guide for replacing the shaver head and resetting the indicator.
