Product Introduction
The Nuna AACE LX is a premium high-back booster seat designed for children aged 3-12 years, awarded Germany's rigorous ADAC 4-star rating (1.9 score) and the prestigious Red Dot Product Design Award 2021. Featuring the innovative 3D Growth™ system, this seat adjusts simultaneously in height, width and depth as your child grows from toddler to pre-teen. The Calla colourway showcases soft, elegant pink-beige tones, complemented by i-Size certification and detachable side impact protection, providing Hong Kong families with up to 9 years of secure protection.
Product Features
• ADAC 4-Star Premium Rating: Achieved excellent 1.9 score in Germany's rigorous ADAC crash tests, internationally recognised for superior safety performance
• Red Dot & iF Design Awards: Winner of both 2021 Red Dot and 2022 iF Product Design Awards, perfectly blending aesthetics with functionality
• i-Size Comprehensive Protection: Complies with latest R129/03 standard for children 100-150cm, offering more complete protection than traditional boosters
• 3D Growth™ System: Unique three-dimensional adjustment design growing with your child in height, width and seat depth simultaneously
• Grow up 17-Position Headrest: One-hand adjustment through 17 height positions for precise fit as child grows
• Grow out Shoulder Expansion: Shoulder width automatically expands as headrest rises, providing ample space for growing shoulders
• Grow on 3-Stage Seat Depth: Three adjustable seat depths offer spacious, comfortable support for legs and hips
• Detachable Side Impact Protection: SIP pods combined with EPP energy-absorbing foam create additional safety buffer zones
• ISOFIX Rigid Connection: Hard-connection ISOFIX system keeps seat securely fixed even when unoccupied
• Green Belt Path Indicators: Colour-coded guides ensure correct seatbelt routing, significantly reducing installation errors
• Belt Positioner Assistance: Helps shoulder belt route correctly across shoulder, preventing neck irritation or slippage
• Multi-Angle Recline: Adjustable backrest angles accommodate different vehicle seats for optimal comfort
• Premium Breathable Fabrics: Natural luxurious materials—soft against skin and breathable for cool comfort on long journeys
• Convenient Cup Holder: Includes attachable cup holder for drinks or small toys
Specifications
Age range: Approx 3-12 years (recommended from 4 years depending on build)
Height range: 100-150 cmWeight range: 15-36 kg
Installation method: ISOFIX rigid connection + vehicle 3-point seatbelt
Installation direction: Forward facing onlyHeadrest height: 17-position one-hand adjustment
Seat depth: 3-stage adjustment (Grow on)
Side impact protection: Removable SIP pods + EPP energy-absorbing foam
Product dimensions: L 43-70 cm × W 45-57 cm × H 64-85 cm (varies by adjustment)
Product weight: 6.7 kg
Safety certifications: i-Size (ECE R129/03), ADAC 4-star rating (1.9 score)
Design awards: Red Dot Product Design Winner 2021, iF Product Design Winner 2022
Colour: Calla (soft pink-beige elegant tone)
Factory certifications: ISO 14001, ISO 9001, OHSAS 18001
Maintenance: Removable fabric covers for washing (refer to manual)
Origin: Designed in Netherlands, manufactured in China
Why Choose Nuna AACE LX
International Premium Safety Certification: ADAC 4-star rating represents passing Europe's most stringent crash tests; i-Size specifications provide comprehensive head and neck protection, giving Hong Kong parents maximum confidence
True Investment That Grows With Child: 3D Growth system ensures perfect fit from age 3 to 12, eliminating need for mid-term seat replacement—economical and eco-friendly
Designed for Hong Kong Families: ISOFIX rigid connection provides rock-solid installation; green belt path indicators make correct installation easy even for grandparents or helpers during school pick-ups
FAQ
Q: What age should my child start using this seat?A: Recommended from approx 3-4 years (height 100cm+), up to height 150cm or approx 12 years. Although labelled from 3 years, ideally wait until child can sit steadily upright with head reaching headrest, typically around 4 years old.
Q: How is this different from regular booster cushions? Why the higher price?A: AACE LX is a high-back booster providing comprehensive protection for head, sides and body with ISOFIX rigid connection; regular boosters merely elevate children for correct belt positioning without side protection or ISOFIX. i-Size certification and ADAC high rating represent more stringent safety standards.
Q: Is ISOFIX mandatory? Can I use it in cars without ISOFIX?A: ISOFIX strongly recommended for most secure installation. However, AACE LX can also be installed using vehicle seatbelt (universal installation) for cars without ISOFIX, though slightly less stable. Refer to vehicle manual for compatibility.
Q: Can the seat recline? Does this affect safety?A: Yes, AACE LX features multi-angle recline for child's comfort. This function is safety-tested; when correctly installed, recline doesn't compromise safety, but ensure seatbelt remains taut when adjusting.
Q: What colour is Calla? Is it suitable for boys?A: Calla is a soft pink-beige or dusty rose elegant neutral tone, suitable for both boys and girls. If unsure, Tavolo showrooms display actual products—visit to see the true colour.
Q: How do I clean it? Are covers removable?A: Fabric covers are removable and can be hand or machine washed with mild detergent (follow manual instructions), air dry naturally. Wipe with damp cloth for daily cleaning.
