Philips Sonicare 3100 Series Electric Toothbrush HX3671/33

---------------------------------------------------------------------- 【Voltage Compatibility】 When using electrical appliances, please note that they are designed for Japanese voltage specifications (90-110V), so if you use them with a different voltage, it may cause a malfunction.

【Plug Type】 Our products use Japanese plug types (A or B type). Please use a conversion adapter if necessary.

【Important Note on Transformers and Adapters】 A transformer adjusts voltage to match your device’s requirements. A conversion adapter only changes the plug shape and does not adjust voltage. Using only a conversion adapter without a transformer may result in damage to the product.

【Liability】 We are not responsible for malfunctions or damages caused by improper use, such as operating the product without a transformer. ---------------------------------------------------------------------- [Please check before ordering] In accordance with Amazon's return and exchange policy, electric toothbrushes and oral irrigators cannot be returned or exchanged for reasons other than product defects. Please be careful to avoid mistakes when ordering. For details on specifications, functions, usage, etc., please contact the manufacturer. Rechargeable battery: Rechargeable Battery type: Lithium-ion rechargeable battery Contents: 1 x Handle 3100 Series, 1 x White Plus (Regular) Brush Head, 1 x Charger Performance: Approximately 31,000 brush strokes/minute Supported voltage: DC 5V (USB Type A) Timers: QuadPacer and Smart Timer ●Sonicare's slim, simple, and basic model. ●Sonic water jet technology and overpressure protection gently clean and effectively remove plaque. ●Product size: Approx. 2.5 x 2.6 x 23.8 cm, Weight: Approx. 97g ●Product material: ABS resin ●Product contents: Power supply = DC5V (USB Type A), USB rechargeable, 24-hour charge, usable for approximately 2 weeks with 2 minutes of brushing twice a day, Easy Start function, Smart Timer function, QuadPacer function.