• Aluminum Metal Casing
• 4 Modes + Gear Memory
• 36000 Strokes/min Sonic Cleaning
• Type-C Direct Charging
• IPX7 Waterproof
The Freshday 6429 is the material-led premium model of our sonic lineup - an electric toothbrush with a genuine aluminum metal casing. While competitors distinguish themselves with printed plastics, the 6429's metal body delivers a cool-touch, weight-balanced in-hand feel that signals quality before the brush is even switched on.
Inside the aluminum shell sits a proven platform: 36,000 strokes/min sonic cleaning, 4 modes with gear memory, Type-C charging and IPX7 waterproofing - a specification set aimed at design-conscious retail, boutique hotels and premium gift programs
| Specification | Details |
| Model Number | 6429 |
| Product Type | Aluminum Body Sonic Electric Toothbrush |
| Vibration Frequency | 36,000 strokes/min |
| Main Material | ABS + TPE + Aluminum |
| Brushing Modes | 4 modes (with gear memory) |
| Timer | 2-minute intelligent timed shutdown |
| Main Material | ABS + TP |
| Battery | 600mAh lithium, 3.7V |
| Battery Life | Up to 30 Days (based on 2 mins/twice daily use) |
| Charging Interface | Type-C direct, 5V=1 |
| Waterproof Rating | IPX7 |


