Description
The Braun Series 3 310s is a rechargeable wet and dry electric foil shaver designed for efficient, comfortable shaving on short stubble up to approximately three-day beards. It combines a pressure-sensitive 3-Flex shaving system with a thin precision head to navigate hard-to-reach areas around the upper lip, chin, and jawline. This cordless-only model is built for straightforward daily use and easy care.
Shaving System & Performance
- 3-Flex cassette with two SensoFoil cutters and a center slit trimmer to capture and cut different hair types
 - Independently floating cutting elements that adapt to facial contours; head frame is fixed for predictable control
 - Thin precision head for edging around the nose and contours
 
Wet & Dry Use and Cleaning
- Suitable for use dry or with water, foam, or gel
 - Safe for shower use
 - IPX7 waterproof rating (tested to 5 m)
 - Rinse under running water for routine cleaning
 
Power and Charging
- Rechargeable NiMH battery
 - Up to approximately 30 minutes of cordless shaving per full charge
 - About 1 hour to full charge; 5-minute quick charge provides one shave
 - Operates only cordless (does not run while plugged in)
 - SmartPlug with automatic 100–240 V for worldwide charging
 - Single green LED for on/low battery status; no multi-level battery gauge
 - No travel lock
 
Design and Maintenance
- Ergonomic grip for secure handling
 - Designed and engineered in Germany
 - No integrated hair trimmer
 - Replacement parts: uses Braun 21B foil/cutter cassette; also compatible with Braun 32S or 32B ProSkin cassettes
 
In the Box
- Series 3 310s shaver (black/blue)
 - Protective cap
 - SmartPlug
 - User manual