Laifen LFTB01 Wave Electric Toothbrush User Guide

Laifen LFTB01 Wave Electric Toothbrush

Selecting the Right Brush Head

Gum Care (CS)

Gentle cleaning for comfortable daily brushing

Super-Clean (GS)

High-efficiency cleaning that leaves teeth feeling fresher

Ultra-Whitening (US)

Powerful cleaning that whitens and polishes teeth

Startup & Mode Selection

Step 1
Attach your selected brush head.

Step 2
Long press the power button for 2 seconds to disable Flight Mode.

• Please apply light pressure when pressing the button
• There is a 1mm gap between the handle and the brush head in order to reduce vibrations between the two.

Step 3
Press once – on / pause
Press twice – switch modes

• Mode 1
• Mode 2
• Mode 3

While the toothbrush is on, press the button to pause. If paused for 10 seconds, the toothbrush will automatically enter Sleep Mode.

• For more information about the modes, please refer to the User Manual.

Customizing Personalized Modes

Using the lalfen App
Step 1
Scan the QR code to download and install the app from your app store.

Step 2
Ensure that the toothbrush is on and that the power indicator is lit.

• If you need help connecting with the lolfen App, please refer to the User Manual.

Step 3
Open the app and tap the “+” to find your device. Then tap on the device named LFTBO1-X-XXXX to link it (XXXX represents the device ID number).

Step 4
Customize your brushing modes by adjusting the Vibration Strength, Rotation Range, and Rotation Speed.

Scientific Brushing Method

Step 1
Put a small amount of toothpaste on the brush head, wet it with water, and then turn on the toothbrush.

Be sure to put the toothbrush in your mouth before turning it on to prevent the toothpaste from splashing.

Step 2
Position the toothbrush so that it is on the border between the gums and the teeth. Tilt the toothbrush upwards at a 45° angle and guide the toothbrush so that it rests on each tooth for a few seconds.

Step 3
Every 30 seconds the toothbrush will vibrate to remind you to change the brushing area.* After 2 minutes of brushing, the toothbrush will automatically enter Sleep Mode.

• This feature is not enabled by default and needs to be activated in the lalfen App.

Step 4
After brushing your teeth, rinse your mouth with water.

Important Safety Tips

Dangers

1. Do not expose the device or battery to excessively high temperatures.
2. Be aware of the danger of short-circuiting caused by metal objects touching the terminals of battery-powered devices or power sources.
3. If battery leakage is detected, immediately discontinue use. Dispose of leaky batteries in accordance with local environmental laws and guidelines. Do not dispose of leaky batteries with regular household waste.
4. Do not place the charging components of this product in a damp environment or water.
5. Do not charge when there is liquid present in the charging port.
6. Toothbrushes must only be supplied at safety extra low voltage corresponding to the marking on the appliance.

Warning

1. This device contains non-replaceable batteries. When the battery’s lifespan ends, please follow the recycling instructions to properly dispose of the device.
2. To ensure effective battery charging, charge the device in an environment between 0°C to 30°C to avoid situations where the battery cannot be fully charged or charging efficiency is compromised.
3. Regularly inspect the power unit for any damage. If damage is detected, immediately discontinue use and promptly replace it.
4. If the product appears damaged, especially the handle or brush head, please discontinue use.
5. Do not attempt to modify or repair this product on your own.
6. Do not clean this product with paint thinner, solvents, or chemical substances.
7. Do not use in water deeper than 1 meter for more than 30 minutes.

Attention

1. When using this product for the first time, you might experience slight discomfort or minor gum bleeding, as your gums become accustomed to this cleaning method. We recommend starting with the Mode 1. Any initial discomfort generally subsides within 1-2 weeks, but if it persists beyond 2 weeks, discontinue use and consult a dentist.
2. This product complies with safety standards for electromagnetic devices. For any concerns related to pacemakers or other implanted devices, please consult a doctor or the supplier of the implanted device before use.
3. This product is designed solely for cleaning teeth, gums, and the tongue. Do not use it for any other purpose.
4. Users with dental restorations such as orthodontic appliances or dental implants should use this product under the guidance of a dentist. If you experience noticeable bleeding, discomfort, pain, or other medical issues, consult a dentist or physician.
5. This appliance 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. Children should be supervised to ensure that they do not play with the appliance.
6. Do not share brush heads with others.
7. We recommend replacing the brush head every three months. If the brush head is damaged or deformed, please replace it immediately.
8. This product is only compatible with Laifen electric toothbrush’s designated brush heads. We do not assume responsibility for the consequences of using unofficial brush heads.

Regulatory Compliance Information

FCC Caution
This device complies with part 15 of the FCC Rules.

Operation is subject to the following two conditions:

1. This device may not cause harmful interference, and
2. this device must accept any interference received, including interference that may cause undesired operation.

Any changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment.
Note: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:

• Reorient or relocate the receiving antenna.
• Increase the separation between the equipment and receiver.
• Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
• Consult the dealer or an experienced radio/TV technician for help.

The device has been evaluated to meet general RF exposure requirement. The device can be used in portable exposure condition without restriction.

IC Caution
This device complies with Industry Canadas licence-exempt RSSs.

Operation is subject to the following two conditions:

1. This device may not cause interference, and
2. This device must accept any interference, including interference that may cause undesired operation of the device.

The device has been evaluated to meet general RF exposure requirement. The device can be used in portable exposure condition without restriction.

Product Specifications

• Product Name: loifen Wave Electric Toothbrush
• Model: LFTB01-S/LFTB01-A/LFTB01-P
• Working Voltage: 7.6V=
• Working Power: 6W
• Charging Input: 5V – 1A
• Battery Capacity: 900mAh
• Charging Time: 2.5 Hours~
• IP Code: 1PX7

Choosing the Right Brush Head

Gum Care (CS)

Ultra-fine and soft bristles that reach deep into tooth gaps, providing a clean that is gentle on both gums and teeth. Suitable for individuals seeking a gentle experience for their daily brushing

Super-Clean (GS)

C-shaped bristle design that conforms to tooth surfaces, ensuring a thorough cleaning that doesn’t miss a spot. Suitable for individuals seeking efficient brushing
that whitens and cleans teeth.

Ultra-Whitening (US)

W-shaped bristle design that increases polishing area for a brighter smile. Suitable for individuals seeking powerful cleaning to whiten teeth.

Starting your Brushing Experience

Attaching and Replacing Brush Heads
Attaching: Align the bristles of the brush head with the front of the toothbrush handle. Press the toothbrush head downwards onto the motor shaft to attach it to the handle, ensuring there is a slight gap between the two parts (a gap of ‹1 mm is necessary for operation).
Replacing: Hold the handle and gently push the brush head upwards to remove it. Then, install the new brush head.

Powering On/Off and Switching Between Modes
Press the power button once to power on/pause and press it twice to switch modes:

1. Mode 1: Suitable for first-time use and users with sensitive teeth.
2. Mode 2: Suitable for daily use and users seeking excellent cleaning results.
3. Mode 3: Suitable for users seeking plaque removal and powerful whitening.

During operation, a single press pauses the brushing. If paused for 10 seconds, the toothbrush will enter Sleep Mode.

More Smart Functions
Smart Wake-up: Lift the toothbrush to an upright position to awaken it from the paused state. The power and mode indicators will then light up.
Brushing Timers: After 2 minutes of use, the toothbrush will vibrate and automatically enter Sleep Mode (the timer is not affected by pausing, but it will reset after entering Sleep Mode). This timer can be adjusted from 1-5 minutes in the laifen app under Brushing Duration; if the 30s Reminder is activated in the app, the toothbrush will vibrate twice every 30 seconds to prompt a change in the brushing area.
Flight Mode: In any state, long press the power button for 2 seconds to enter Flight Mode; long press for 2 seconds to exit Flight Mode.

Connecting to the lalfen App
Scan the QR code with your mobile phone to download and install the app from your app store. If you have already downloaded the lalfen App, ensure it’s the latest version and register using your email.

• Ensure that the toothbrush is turned on and the power indicator is lit (when the power indicator is off, then the toothbrush will enter Sleep Mode, and it cannot be connected to the app).
• Open the app and tap the “+” to find your device. Then tap on the device named LFTB01-X-XXXX to link it (XXXX represents the device ID number).
• After successfully connecting, the toothbrush power indicator will turn blue.

Battery Percentage:
100%-50%
50%-20%
20%-10%
10%-1%
Indicator Status: Steady Green Light Steady Yellow Light Steady Red Light Blinking Red Light
Battery Percentage: 0%
Indicator Status: Red light that blinks once every 0.5 seconds until the motor stops vibrating.

Charging Information

You may be required to charge the toothbrush before using it for the first time.

Please note the following when charging:

1. Properly connect the bottom of the toothbrush with the magnetic charging cable. Avoid using force to prevent damage.

2. Connect the magnetic charging cable to a Type-C power adapter and charge it on an AC power outlet rated 100-240V, 50/60Hz.
   Charging indicators and their corresponding battery levels are as follows:
   Battery Percentage:   100%  99%-0%
   Indicator Status: Steady Green Light  Blinking Green Light

3. This product does not include a power adapter and one must be purchased separately. Please avoid charging in damp environments such as bathrooms to ensure electrical safety.

Troubleshooting
If the toothbrush experiences a malfunction where the buttons are unresponsive and the three mode indicators and the power indicator blink in 1-second intervals, please contact customer service for assistance.

Overheating
When the toothbrush motor temperature is too high, the three mode indicators and the power indicator will blink in unison. If this occurs, immediately discontinue use and wait for it to cool down.

Disposal and Recycling Information

Correct Disposal of This Product (Waste Electrical & Electronic Equipment) (Applicable in countries with separate collection systems) This marking on the product, accessories, or literature indicates that the product and its electronic accessories should not be disposed of with other household waste at the end of their working life. To prevent possible harm to the environment or human health from uncontrolled waste disposal, please separate these items from other types of waste and recycle them responsibly to promote the sustainable reuse of material resources. Household users should contact either the retailer where they purchased this product, or their local government office, for details of where and how they can take these items for environmentally safe recycling. Business users should contact their supplier and check the terms and conditions of the purchase contract. This product and its electronic accessories should not be mixed with other commercial wastes for disposal.

Battery Disposal Information
laifen Electric Toothbrush contains Lirion rechargeable batteries. In general, the life expectancy and battery life of these batteries vary with usage, so avoid leaving them discharged or unused for extended periods. Caution: Do not open, damage, or expose the batteries to conducting materials (metal), moisture, liquid, fire, or heat. Doing so may cause the batteries to leak or explode, resulting in personal injury. The built-in rechargeable batteries contain substances that could potentially harm the environment and may require disassembly for proper recycling, as per your country or region’s laws. For professional guidance on battery removal or if the batteries cannot be removed, kindly consult Laifen directly or take the electric toothbrush to a government-designated recycling center.

Battery Removal Steps:

• Ensure that the toothbrush is not being charged.
• Ensure that the toothbrush is turned off.
• Open the bottom cover of the electric toothbrush.
• Disconnect the connecting wires using insulated tools.
• Press the side clasps of the body to remove the entire assembly and then extract the battery.
• After removing the battery, ensure the toothbrush is not connected to a power source.

Return Policy 30-Day Return Service

laifen offers a 30-Day Return Service. Within 30 days from the date of purchase, you can contact one of our Customer Service representatives by email at csteam@laifentech.com to begin the return process.

To be eligible for a refund, you must:

• Return the product with all included accessories and gifts.
• Return them in their original packaging.
• Provide a valid proof of purchase.
• Ensure the product and accessories are resalable.

Return shipping costs:

• Returns caused by product quality issues will have shipping costs covered by Laifen.
• Returns for any reason other than product quality are the responsibility of the customer and all costs associated with returning the product, including shipping costs, will be handled by the customer.

Warranty & Support

loifen 1-Year Limited Guarantee
laifen offers a 1-year limited warranty for both the laifen electric toothbrush and its original magnetic charging cable. Within one year from the date of purchase, if your product fails to function properly due to material or workmanship defects, we will provide repair or replacement services. Please note that depending on the availability of stock, the replacement unit may come in a different color or be an equivalent model. What is not covered under warranty:

• Brush heads.
• Purchases from unauthorized resellers.
• Products whose warranty period has expired.
• Products without a valid proof of purchase.
• Products that have been modified, altered, or repaired unofficially.
• Products that were used for any purpose other than brushing teeth.
• Damage caused by operations that are not in accordance with the Laifen user manual.
• Damage caused by any misuse or accident.
• Damage caused by excessive usage that is not normal wear and tear.
• Damage caused by using non-Laifen brush heads. Get Professional Assistance from Laifen If you have any further inquiries regarding our warranty policy or product usage, please feel free to contact us via email at csteam@laifentech.com. We greatly appreciate your feedback and look forward to assisting you.

For more information on product usage, visit laifen official website: www.laifentech.com

Dongguan Laifen Electronic Technology Co., Ltd.
Address: Room 201, Building 3, No.2 Xinghui Road, Songshanhu Tech Park, Dongguan, Guangdong, China.

lalfen Warranty Card

• Model Name:
• Serial No.:
• Purchase Date:
• Warranty Period:

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