DOAO 2024 Head Shavers for Men Instruction Manual

DOAO 2024 Head Shavers for Men

CLEANING

To achieve optimal shaving performance of the shaver head, it is important to clean the blade assembly after each use, especially when using shaving cream or gel.

• To clean the razor, hold the razor head with one hand and grip the sides of the head assembly between the blades with your other hand. Gently pull apart until the head assembly separates from the body.

• Top the blade assembly and shaver body to remove hair debris. Use the provided small cleaning brush to sweep away any remaining hair on the head.

• Rinse the blade assembly with warm water. Set aside the shaver body and blade assembly to air dry.

• Once dry, align the five clips on the blade head with the five pockets at the bottom of the shaver body. Press the blade head until it clicks into place, securely reattaching the blade assembly to the shaver body.

This symbol indicates tha1t the device can be cleaned under an open faucet.

TRAVEL LOCK

Preventing accidental activation of the electric shaver during travel:

• Locking: Press and hold the power button for 3 seconds. During this t ime, a countdown will be displayed as 3, 2, 1. After 3 seconds, the product will be locked, and the lock indicator light (white) will blink 5 times before turning off.
• If the power button is pressed while the shaver is locked, the lock icon will blink 5 times, but the shaver will not turn on or operate.
• Unlocking: Press and hold the power button for 3 seconds. The countdown will display as 3, 2, 1, and the lock indicator light will blink. After 3 seconds, the shaver will be successfully unlocked, and the product will operate normally.

REPLACEMIENT HEADS

For optimal performance, it is recommended to replace the shaving head every 6-12 months based on shaving frequency and hair thickness.

IMPORTANT SAFETY INSTRUCTIONS

• When using electrical appliances, it is crucial to consistently adhere to basic preventive measures, which include the following:
• Prior to using this equipment, please read and retain all instructions.

Warning – To reduce the risk of burns, fire, electric shock, or personal injury:

• Only use the provided charging cable to charge this product.
• Only use with certified USB power adapters, such as computers, wall lamps, Class 2 power supplies, or car adapters.
• Never charge this product if the power cord or plug is damaged, not functioning properly, dropped, damaged, or submerged in water.
• Prior to usage, always check the condition of the shaving head. Do not use this product if the shaving head is damaged or broken, as it may result in injury.
• Keep the product, charging cable, and USB power adapter away from surfaces that generate heat.
• Always connect the plug to the product first, and then plug it into the socket. To disconnect, turn off all controls, and then unplug from the socket.
• Avoid dropping or inserting any objects into any openings.

Danger – To reduce the risk of electric shock:

• If the shaver head falls into water while it is being charged, please do not reach out to retrieve it. Instead, immediately unplug the power cord from the socket.
• The shaver’s power cord and its associated attachments should not be immersed in water or used inside the shaver.
• Except during charging, always remember to unplug the product from the power socket after charging.
• Before cleaning this product, please unplug the power cord.
• Improper handling of the batteries used in this product may pose a risk of chemical burns. Do not disassemble, heat above 200°F, crush, or incinerate.

GETTING STARTED

• Before initial use, fully charge the electric shaver (refer to the “Charging” section).
• If you are using the shaver for the first time, we recommend allowing your skin and hair to adapt for approximately 2 to 3 weeks.
• The shaver is not suitable for shaving stubble longer than 3 days or hair longer than 1/16 inch (1 .5 mm).lf your hair is longer than 1/16 inch, trim it with clippers before using the shaver.

SHAVING

• Remove the protective cover then press the ON/OFF button located on the top of the Head Shaver (Image #1).

• Place the Head Shaver in the palm of your hand, then gently press the Head Shaver against your skin.

• Glide the Head Shaver over your head using small, circular motions.

• Do not press too hard or you may damage the cutting heads and potentially cause skin irritation.

• Once finished, turn off the razor and cover it with the protective cap.

• Be sure to clean your Head Shaver after every use (see CLEANING INSTRUCTIONS).

CHARGING

• Before first use, please ensure that the shaver is fully charged.
• When the battery of the shaver is low, the charging indicator light will blink to remind you to charge it (refer to the image below as Image 2). This indicates that you have approximately 10 minutes of shaving time before you need to charge the battery.

To Charge the head shaver:

• Turnoff the device.

• Ensure that the USB-C charging port is dry.

• Insert the charging cable into the USB-C port on the side of the shaver (as shown in Images 3 and 4).

• During the charging process, the white light around the top of the device will illuminate in two sections, starting from the middle and moving outward, while the numerical display increases gradually from “00” to “100”.

• It takes approximately 2.5 hours to fully charge the shaver.

• After charging is complete, unplug the power cord from the shaver head.

• Note: You can use the shaver while it is charging, but please avoid using it in the shower or in wet environments.

TECHNICAL PARAMETER

Environmental Protection:

• The built-in rechargeable battery contains substances that may be harmful to the environment. Before disposing of the shaver, please remove the battery or take the shaver to a designated battery recycling facility for proper disposal.
• Battery Disassembly: Unscrew all screws on the shaver, remove the front and back panels, and then take out the battery .

WARRANTY INFORMATION

warranty will be provided for any malfunctions that occur during normal use from the date of purchase.

• Button switch malfunction, please contact customer support.
• Shaver battery abnormality, please contact customer support.
• Shaver display screen malfunction/not lighting up, please contact customer support.
• Shaver head damaged or worn, please replace with a new shaver head.
• Shaver or charger damaged, please replace with a new product or accessory.

During the warranty period, the following situations will not be covered under warranty

• Damage caused by improper use, maintenance, or storage of the product as instructed.
• Damage caused by incorrect operation, abnormal power supply, or physical damage (such as dropping).
• Inability to provide proof of purchase or a valid purchase invoice for the shaver.
• Product information provided does not match the actual product or has been altered.

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