Philips Sonicare 4100 Plaque Control Rechargeable Electric Toothbrush - HX3689/24

A: I have a GFCI with USB charging ports in my bathroom. No issues for me.

A: yes, this is so unnecessary. I wish to have a normal plug, especially for bathroom to have usb to have extra option for water access, I am surprised they want to take that risk for few cents to keep

A: I bought an adapter plug that has both the usb plugin and a standard outlet plugin. It cost me $9.99, its a simple and cheap fix.

A: So Phillips wants their customers to replace their bathrm outlets w/ 1 that has a USB port so that WE can use YOUR product? I don't think I'll be remodeling my bathroom so that I can use your product

A: Companies useUSB on the end of their power cables because it is a low voltaga connection, therefore they do not need to seek the same certifications as a regular plug, therefore making it cheaper.

A: The new toothbrush will almost assuredly work in your old charger base, too; and you won't have to defer to the new USB one. Keep it, though. I'm not an electrician and, in theory, I could be wrong.

A: Embrace change. It's going to happen anyway. Resistence to the USB is you keeping one foot in the past and no foot in the future, leaving you in a flamingo stance. Do the bridge in all things.

A: I'm mystified by absence of regular 110V double prong plug. Agree with comment, "who has a USB port in their bathroom?" My home is 30-years old, which is normal.

A: Hello! You can use a USB wall adapter to charge the Philips Sonicare 4100 Powered Toothbrush.

A: Its usb, you will need to buy the plug.

A: Hello! Here are the safety standards outlined for a USB power adapter: Input voltage: 100-240V.Output voltage: 5V.Power output: 1A or higher. A splash-proof (IPX4) rated adapter.

A: Yes, finally a use for the old USB-A bricks! I have a multi outlet adapter with USB ports but it also can use the Apple charge brick with a normal outlet. I used one and it charged just fine

A: Hello! If you already own a USB power adapter, you can use it to charge your Philips product, provided it meets the safety standards outlined below: Input voltage: 100-240V.Output voltage: 5V.Power output: 1A or higher.If you want to use or charge your product in a moist environment, for example, in the bathroom, always use a splash-proof (IPX4) rated adapter.

A: Hello! If you already own a USB power adapter, you can use it to charge your Philips product, provided it meets the safety standards outlined below: Input voltage: 100-240V.Output voltage: 5V.Power output: 1A or higher.If you want to use or charge your product in a moist environment, for example, in the bathroom, always use a splash-proof (IPX4) rated adapter.

A: Hello! The Philips Sonicare HX3681/21, part of the 4100 Series, is designed for adults.

A: Hello! The Philips Sonicare HX3681/21, part of the 4100 Series, is designed for adults.

A: Hello! The Philips Sonicare HX3681/21, part of the 4100 Series, is designed for adults.

A: I use them for both of my daughters are 10 and 13!

A: Hello! Yes. All Philips Sonicare toothbrushes are suited for braces. However, do not force the bristles into the gaps of your braces. Follow the instructions below or view the instructional video on brushing your teeth while wearing braces. Wet the bristles of the brush head. Apply a small amount of toothpaste. Place the bristles against your teeth at a 45° angle. Press the power button to start brushing. First, brush above the brackets, then below. Next, clean between your braces with a circular motion. Lastly, move the brush along the back and biting surface of your teeth.

A: Hello! Yes. All Philips Sonicare toothbrushes are suited for braces. However, do not force the bristles into the gaps of your braces.

A: Hello! Yes. All Philips Sonicare toothbrushes are suited for braces. However, do not force the bristles into the gaps of your braces. Follow the instructions below or view the instructional video on brushing your teeth while wearing braces. Wet the bristles of the brush head. Apply a small amount of toothpaste. Place the bristles against your teeth at a 45° angle. Press the power button to start brushing. First, brush above the brackets, then below. Next, clean between your braces with a circular motion. Lastly, move the brush along the back and biting surface of your teeth.

A: The included head is not but you can order soft bristle ones. Just check the package before buying, I use soft bristle only and can only use certain heads, C1 is the standard soft bristle head, C2 also says it’s soft

A: Hi there! The brush head that came with Philips Sonicare 4100 Series Sonic electric toothbrush HX3681/21, which is the Philips Sonicare C2 Optimal Plaque Control, has a medium bristle stiffness feel. It is perfect for those who want to maintain optimal plaque removal as part of their everyday oral healthcare routine.

A: Hi there! The brush head that came with Philips Sonicare 4100 Series Sonic electric toothbrush HX3681/21, which is the Philips Sonicare C2 Optimal Plaque Control, has a medium bristle stiffness feel. It is perfect for those who want to maintain optimal plaque removal as part of their everyday oral healthcare routine.

A: Hello! No. The Philips Sonicare 4100 Series Toothbrush HX3681/21 does not come with a travel case.

A: Hello! No. The Philips Sonicare 4100 Series Toothbrush HX3681/21 does not come with a travel case.

A: Hello! No. The Philips Sonicare 4100 Series Toothbrush HX3681/21 does not come with a travel case.

A: Hello there! For your Philips Sonicare 4100, get the Philips Sonicare C2 Optimal Plaque Control brush head. It removes up to 7 times more plaque than a manual toothbrush.

A: Hello there! For your Philips Sonicare 4100, get the Philips Sonicare C2 Optimal Plaque Control brush head. It removes up to 7 times more plaque than a manual toothbrush.

A: Hello there! For your Philips Sonicare 4100, get the Philips Sonicare C2 Optimal Plaque Control brush head. It removes up to 7 times more plaque than a manual toothbrush.

A: Hello there! The Philips Sonicare 4100 uses the click-on brush head system, standard for most Sonicare models, including the 5800.

A: Hello there! The Philips Sonicare 4100 uses the click-on brush head system, standard for most Sonicare models, including the 5800.

A: Hello there! The Philips Sonicare 4100 uses the click-on brush head system, standard for most Sonicare models, including the 5800.

A: Hello! Yes. It is completely safe to use your Philips Sonicare Toothbrush in the shower. Make sure to never store your Philips Sonicare Toothbrush in the shower between brushings. Allow the toothbrush

A: Hello! Yes. It is completely safe to use your Philips Sonicare Toothbrush in the shower. Make sure to never store your Philips Sonicare Toothbrush in the shower between brushings. Allow the toothbrush to air-dry between uses. Also, do not place the charger where it might risk contact with water.

A: Hello! Yes. It is completely safe to use your Philips Sonicare Toothbrush in the shower. Make sure to never store your Philips Sonicare Toothbrush in the shower between brushings. Allow the toothbrush

A: Hello! Yes. Here are the brush heads that are compatible with the Sonicare Toothbrush HX3681/21: W/W2 HX6062/65, W3 HX9064/65, C1 HX6015/03, C2 HX9023/65, C3 HX9044/65, G2 HX9033/65, G3 HX9054/65, and

A: Hello! Yes. Here are the brush heads that are compatible with the Sonicare Toothbrush HX3681/21: W/W2 HX6062/65, W3 HX9064/65, C1 HX6015/03, C2 HX9023/65, C3 HX9044/65, G2 HX9033/65, G3 HX9054/65, and S HX6053/64.

A: Hello! Yes. Here are the brush heads that are compatible with the Sonicare Toothbrush HX3681/21: W/W2 HX6062/65, W3 HX9064/65, C1 HX6015/03, C2 HX9023/65, C3 HX9044/65, G2 HX9033/65, G3 HX9054/65, and S HX6053/64.