Introduction
Thank you for choosing the HiBig 7D Arc Magnetic Detachable Electric Shaver & Grooming Kit. This versatile 5-in-1 grooming tool is designed to provide a smooth, close, and comfortable shaving experience for your head and body. Featuring a 7D concave blade design, IPX7 waterproofing, and a convenient LED display, this kit offers efficiency and ease of use. Please read this manual thoroughly before first use to ensure proper operation and maintenance.
Package Contents

Image: The HiBig 7D Arc Electric Shaver main unit with its various attachments and charging cable.
Your HiBig grooming kit includes the following items:
- Main Shaver Unit
- 7-Head Bald Shaver Attachment
- Hair Trimmer Attachment
- 3 Guide Combs (3mm, 5mm, 7mm)
- Nose & Ear Trimmer Attachment
- Facial Cleansing Brush Attachment
- Silicone Brush Attachment
- USB-C Charging Cable
Product Overview
The HiBig shaver features a multi-functional design for comprehensive grooming. The main unit houses the motor, battery, and LED display. Various attachments can be easily interchanged to suit your grooming needs.

Image: A detailed view of the 7D Arc Floating Shaver Head, highlighting its concave fit and 360-degree shaving capability.
Key Features:
- 7D Arc Magnetic Detachable Head: Designed for a close, comfortable shave that adapts to facial and head contours. Easy to remove for cleaning.
- IPX7 Waterproof: Suitable for both wet and dry shaving, and easy to clean under running water.
- LED Display: Shows real-time battery level and charging status.
- USB-C Fast Charging: Provides 120 minutes of runtime after approximately 90 minutes of charging.
- 5-in-1 Grooming Kit: Includes attachments for shaving, trimming, nose/ear hair removal, and facial cleansing.
Setup
1. Initial Charging:
Before first use, fully charge the shaver. Connect the USB-C cable to the charging port on the shaver and plug the other end into a compatible USB power source (e.g., wall adapter, computer, power bank). The LED display will show the battery percentage. A full charge typically takes about 90 minutes.

Image: The HiBig shaver displaying battery percentage on its LED screen, with the USB-C charging port visible at the bottom.
2. Attaching/Detaching Heads:
To attach an accessory head, align the head with the main unit and gently push until it clicks into place. To detach, firmly pull the head away from the main unit. The 7-head bald shaver attachment features a magnetic design for easy removal and reattachment.
Operating Instructions
1. Power On/Off and Speed Modes:
Press the power button to turn the shaver on or off. The shaver has two adjustable speed modes. Press the power button again while the shaver is on to switch between speed modes.
2. Shaving (7-Head Bald Shaver):

Image: A man using the HiBig electric shaver to shave his head, demonstrating the shaver's ergonomic design.
- Wet Shave: Apply shaving foam or gel to your skin. Use the shaver in circular motions. Rinse the shaver head under running water during and after use.
- Dry Shave: Ensure your skin is clean and dry. Move the shaver in gentle, circular motions over the desired area.

Image: A split image showing a man wet shaving with foam and dry shaving, illustrating the shaver's versatility.
3. Using Other Attachments:

Image: A visual guide demonstrating the use of the Curved 7-Blade Head Shaver, Hair Trimmer, Nose Hair Trimmer, Face Brush Head, and Silicone Brush Head.
- Hair Trimmer: Attach the trimmer head. Use with or without guide combs (3mm, 5mm, 7mm) to trim beard, mustache, or body hair to desired length.
- Nose & Ear Trimmer: Gently insert the trimmer into your nostrils or ear canal to remove unwanted hair.
- Facial Cleansing Brush: Attach the brush head. Apply your favorite facial cleanser and move the brush in small circular motions over your face.
- Silicone Brush: Attach the silicone brush head. Use for gentle exfoliation or massage with facial products.
4. Travel Lock:
To activate the travel lock, press and hold the power button for 3 seconds. The shaver will lock, preventing accidental activation. Repeat the process to unlock.
Maintenance
1. Cleaning the Shaver Head:

Image: An illustration demonstrating the easy disassembly and cleaning process of the magnetic detachable shaver head, contrasting it with harder-to-clean designs.
- After each use, detach the shaver head.
- Rinse the shaver head and the main unit's blade area under running water to remove hair clippings and debris.
- For thorough cleaning, the 7-head bald shaver's magnetic cover can be easily opened.
- Allow all parts to air dry completely before reassembling or storing.

Image: The HiBig shaver partially submerged in water, illustrating its IPX7 waterproof capability for easy rinsing.
2. Blade Replacement:
For optimal performance, it is recommended to replace the shaver heads every 3-6 months, depending on usage frequency and hair type. Replacement heads can be purchased from authorized retailers.
Safety Information
- Keep the appliance dry when not in use.
- Do not immerse the main unit in water for extended periods, despite its IPX7 rating.
- Keep out of reach of children.
- Do not use if the blades are damaged, as this may cause injury.
- Only use the provided USB-C cable for charging.
- Avoid extreme temperatures and direct sunlight.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Shaver does not turn on | Low battery; Travel lock activated | Charge the shaver; Deactivate travel lock by pressing and holding the power button for 3 seconds |
| Poor shaving performance | Blades are dull or clogged; Insufficient charge | Clean the shaver head thoroughly; Replace shaver head if necessary; Ensure shaver is fully charged |
| Shaver not charging | Cable or adapter issue; Charging port obstruction | Check USB-C cable and adapter; Ensure charging port is clean and free of debris |
Specifications
- Model Number: H1
- Power Source: Battery Powered
- Battery: 1 AA battery (included, likely internal rechargeable)
- Charging Time: Approximately 90 minutes
- Runtime: Up to 120 minutes
- Waterproof Rating: IPX7
- Wattage: 5 watts
- Package Dimensions: 6.93 x 6.54 x 3.62 inches
- Weight: 1.01 Pounds
Warranty and Support
HiBig products are manufactured with quality and reliability in mind. For information regarding product warranty, returns, or technical support, please refer to the warranty card included in your package or visit the official HiBig website. You may also contact your retailer for assistance.





