| Model No. | PTR-E3/PTR-E3W |
| Materials | PC+ABS; Biodegradable Optional |
| Size | 251*28.5*29mm (incl. brush head) |
| Color Optional | White/Pink/Blue |
| Battery | 2,000mAh Li-ion battery (last 90 days based 4 min/day on highest intensity ) |
| Brushing Mode | 5 Modes: Clean, Sensitive, Gum Care, White, Polish - each with 3 intensity settings |
| Operation Tempreture | -10℃-50℃ |
| Waterproof | IPX7 |
| Amplitude | 5.5mm |
| Noise | ≤55dB |
| Other Functions | 2-mins timer,30-seconds quadpacer,low power indication,smart memory, lock-up function |
| Certificate | CE/ROSH/FCC/FDA |
| Product Include | 1x Toothbrush handle |
| 1x Brush head with protective cap |
| 1x USB-DC mini cable or 1x Wireless Charging pad |
