BABHAMNESS B0CTC8MLX4
BABHAMNESS 4-in-1 Portable Baby High Chair Instruction Manual
Model: B0CTC8MLX4
Introduction
This manual provides comprehensive instructions for the assembly, operation, maintenance, and troubleshooting of your BABHAMNESS 4-in-1 Portable Baby High Chair. Designed for versatility, this high chair seamlessly converts between a full-size high chair, a baby booster seat, a small dining chair, and a portable storage box. Please read this manual thoroughly before use to ensure safe and proper operation.
Safety Information
WARNING: Failure to follow these warnings and instructions could result in serious injury or death.
- Always use the 5-point safety harness to secure your child in the high chair.
- Never leave your child unattended in the high chair.
- Ensure all parts are securely locked and assembled before placing a child in the chair.
- Do not use the high chair if any parts are broken, torn, or missing.
- Keep children away from the product during assembly and disassembly.
- The high chair is suitable for children aged 6-36 months.
- Always place the high chair on a flat, stable surface.
- Do not use the high chair near open flames or other heat sources.
- Periodically check all fasteners to ensure they are tight.
Parts List
Before assembly, ensure all components are present:
- Main Seat Unit with integrated storage box
- Seat Cushion (with 5-point harness)
- Adjustable/Detachable Tray
- Long Leg Sections (4 pieces for high chair mode)
- Short Leg Sections (4 pieces for small dining chair mode)
- Footrest
- Securing Strap (for booster seat mode)

Figure 1: Key components and features of the high chair, including the storage space, harness, and adjustable tray.
Setup and Assembly
The BABHAMNESS 4-in-1 high chair offers multiple configurations. Assembly is tool-free.
Assembly Video Guide
Video 1: Step-by-step installation guide for the 4-in-1 Baby High Chair, demonstrating conversion between modes.
1. High Chair Mode Assembly
- Open the main seat unit from its compact storage box configuration. Ensure the backrest is securely locked into place.
- Assemble the long leg sections by connecting the two parts of each leg until they click.
- Insert the assembled long legs into the designated slots on the underside of the main seat unit. Ensure they click securely into place.
- Attach the footrest to the lower part of the front legs.
- Slide the detachable tray onto the front of the seat unit until it locks. Adjust to one of the 3 positions as needed.
- Ensure the seat cushion is properly placed and the 5-point harness is accessible.

Figure 2: The high chair in its primary full-size configuration, ready for use.
2. Small Dining Chair Mode Assembly
- Disassemble the long legs from the main seat unit by pressing the release buttons and pulling them out.
- Assemble the short leg sections by connecting the two parts of each leg.
- Insert the assembled short legs into the designated slots on the underside of the main seat unit. Ensure they click securely into place.
- Attach the footrest to the lower part of the front legs.
- Attach the detachable tray.

Figure 3: The high chair demonstrating its versatility, including the small dining chair mode.
3. Booster Seat Mode Assembly
- Remove all leg sections and the footrest from the main seat unit.
- Place the main seat unit directly onto a stable adult dining chair.
- Utilize the securing strap provided. Thread the strap through the designated slots on the booster seat and around the backrest and/or underside of the adult chair to firmly secure the booster. Ensure the strap is tightened and the booster is stable before placing a child in it.
- Attach the detachable tray.

Figure 4: The booster seat configuration, securely attached to an adult chair for mealtime.
4. Portable Storage Box Mode
- Remove the tray, footrest, and all leg sections.
- Fold the main seat unit into its compact box shape. All accessories, including the legs, tray, and harness, can be stored inside the box for easy transport.
- Attach the carrying strap for convenient portability.

Figure 5: The high chair transformed into a compact, portable storage box, ideal for travel.
Operating Instructions
Adjusting the Detachable Tray
The tray can be adjusted to 3 different positions to accommodate your growing child. To adjust, press the release buttons on the sides of the tray and slide it forward or backward to the desired position. Ensure it clicks securely into place.
To remove the tray for cleaning, press the release buttons and pull the tray straight off.
Using the 5-Point Safety Harness
Always secure your child using the 5-point safety harness. Place your child in the seat, bring the shoulder straps over their shoulders, and the waist straps around their waist. Connect the buckles at the center. Adjust the straps to ensure a snug, secure fit without being too tight.
Maintenance and Cleaning
Regular cleaning and maintenance will prolong the life of your high chair.
- Tray: The detachable tray is dishwasher safe for thorough cleaning. For daily cleaning, wipe with a damp cloth and mild soap.
- Seat Cushion: The fabric seat cushion can be wiped clean with a damp cloth and mild soap. Allow to air dry completely before reattaching. Do not machine wash or tumble dry.
- Frame and Legs: Wipe down plastic and metal parts with a damp cloth and mild soap. Dry thoroughly.
- Storage: When not in use, store the high chair in a clean, dry place, ideally in its compact storage box mode to protect components.
- Inspection: Periodically inspect all parts for wear, damage, or loose connections. Discontinue use if any damage is found and contact customer support.

Figure 6: Cleaning the high chair tray, highlighting its dishwasher-safe feature.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Legs do not attach securely. | Legs not fully inserted or aligned. | Ensure the leg sections are fully connected and inserted until they click into place. Check for any obstructions. |
| Tray does not slide smoothly or lock. | Release buttons not fully pressed or debris in tracks. | Press both release buttons firmly. Clean the tray tracks to remove any food particles or debris. |
| Booster seat feels unstable on adult chair. | Securing strap not properly tightened. | Ensure the securing strap is threaded correctly and pulled taut around the adult chair. Verify the adult chair is stable. |
| High chair wobbles. | Legs not fully extended or uneven surface. | Check that all leg sections are fully extended and locked. Move the high chair to a flat, level surface. |
Specifications
- Model: B0CTC8MLX4
- Brand: BABHAMNESS
- Material: Polyether thane (Seat Cushion), Food Grade PP (Tray), Steel (Legs)
- Color: Grey
- Product Dimensions (High Chair): Approximately 25.1" (L) x 24.8" (W) x 34.2" (H)
- Product Dimensions (Small Dining Chair): Approximately 20" (L) x 17.7" (W) x 26.7" (H)
- Product Dimensions (Folded Box): Approximately 15.7" (L) x 11.8" (W) x 14.1" (H)
- Item Weight: Approximately 11.92 pounds
- Age Range (Description): 6-36 months
- Maximum Weight Recommendation: Up to 25 kg (55 lbs) - Note: Product specifications in JSON state 4 kg, but product images indicate up to 25 kg. Please refer to the product packaging for the most accurate weight limit.
- Portability: Yes

Figure 7: Dimensions of the high chair in various configurations.
Warranty and Support
For any questions regarding your BABHAMNESS 4-in-1 Portable Baby High Chair, including installation, operation, or if you are not satisfied with your product, please contact BABHAMNESS customer service. Refer to your purchase documentation for specific warranty details and contact information.
Customer Service Contact: Please refer to the contact information provided with your product packaging or visit the official BABHAMNESS website.
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