Philips Sonicare 4100 Plaque Control Rechargeable Electric Toothbrush

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: It’s usb need a charger to plug into outlet

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

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

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

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: 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: 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: 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: Hello! It is recommended to replace your Philips Sonicare Brush Head every three months of normal use (brushing twice a day) or when the blue indicator bristles wear out.

A: The indicator says every 3 months. Most heads come with a colored indicator to change and if you get heads that have the “brush sync” technology the toothbrush will actually alert you to this.

A: Hello! It is recommended to replace your Philips Sonicare Brush Head every three months of normal use (brushing twice a day) or when the blue indicator bristles wear out. One reason is that brush heads can get weary and will be less effective in removing plaque.

A: Hello! It is recommended to replace your Philips Sonicare Brush Head every three months of normal use (brushing twice a day) or when the blue indicator bristles wear out. One reason is that brush heads can get weary and will be less effective in removing plaque.

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

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: 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: 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! The Philips Sonicare 4100 Toothbrush HX3681/21comes with a USB cable approximately 40 inches long.

A: Hello! The Philips Sonicare 4100 Toothbrush HX3681/21 USB cord length is 1 meter +/- 20mm

A: Hello! Yes. You can use the Philips Sonicare C3 brush heads with the Philips Sonicare 4100 Toothbrush HX3681/21.

A: Hello! Yes. You can use the Philips Sonicare C3 brush heads with the Philips Sonicare 4100 Toothbrush HX3681/21.

A: Hello! Yes. You can use the Philips Sonicare C3 brush heads with the Philips Sonicare 4100 Toothbrush HX3681/21.

A: Hello! This product is not intended for use by persons (including children) with reduced physical, sensory, or mental capabilities, or lack of experience and knowledge, unless they have been given supervision or instruction concerning use of the appliance by a person responsible for their safety. The Philips Sonicare For Kids is designed to help children ages four to ten get the most from each brushing while they learn. Its unique features and benefits encourage better compliance and exceptional results that will hopefully stay with them for the rest of their life.

A: Hello! This product is not intended for use by persons (including children) with reduced physical, sensory, or mental capabilities, or lack of experience and knowledge, unless they have been given supervision or instruction concerning use of the appliance by a person responsible for their safety. The Philips Sonicare For Kids is designed to help children ages four to ten get the most from each brushing while they learn. Its unique features and benefits encourage better compliance and exceptional results that will hopefully stay with them for the rest of their life.

A: Hi! Your Philips Sonicare 4100 toothbrush might have some issues. Please message us on Facebook or call 1-800-682-7664. We're available Monday to Sunday, 9:00 AM to 6:00 PM EST. Talk soon!

A: Hello there! It sounds like your Philips Sonicare 4100 toothbrush might be experiencing some technical issues. We'd be glad to assist you further regarding this matter. Kindly leave us a private message on Facebook or call us at 1-800-682-7664. We are open from Monday to Sunday, 9:00 AM to 6:00 PM EST. Talk to you soon!

A: Hello there! It sounds like your Philips Sonicare 4100 toothbrush might be experiencing some technical issues. We'd be glad to assist you further regarding this matter. Kindly leave us a private message on Facebook or call us at 1-800-682-7664. We are open from Monday to Sunday, 9:00 AM to 6:00 PM EST. Talk to you soon!