For every stage, every milestone, and every ride, the Symphony™ Extend Breeze™ 3-in-1 Convertible Car Seat is built to keep up. Featuring FreeFlow™ breathable fabrics that allow 5x more airflow than standard knit fabric to help keep your child cool and comfortable, this seat surrounds your little one with refreshing comfort and thoughtful design from day one.
Offering a combination of quality features and value, the Symphony Extend Breeze™ grows with your child for 10 years with three modes of use that adapt at every stage: Extended Rear-Facing (4 – 50 lb), Forward-Facing (30 – 65 lb), and High Back Booster (40 – 100 lb), confirmed by real-life testing with kids of all ages and sizes. In Extended Rear-Facing mode, children can ride longer while giving parents the confidence of lasting protection and a comfortable fit as little ones grow.
Designed for comfort and relaxation, extended footrest fabrics offer extra leg support, creating a more comfortable ride both rear- and forward-facing.
Thoughtfully designed and engineered with L.I.F.E.GUARD™ (Linear Impact Force Engineered) technology, the Symphony Extend Breeze™ helps improve safety performance in side-impact crashes. The seat pad includes built-in access to the belt path for frustration-free installation, and one hand easily adjusts the 6 recline positions and 14-position no-rethread headrest to keep riders comfortable as they grow. Two dishwasher-safe cup holders make clean-up effortless and easy for caregivers to unfasten and wash.
Thoughtfully engineered with GREENGUARD® Gold Certification for low chemical emissions, the Symphony Extend Breeze 3-in-1 Convertible Car Seat surrounds your child with comfort, protection, and peace of mind from babyhood through big-kid adventures.
At Evenflo®, we go above and beyond government standards to create car seats that are safe. The Evenflo Symphony Extend Breeze 3-in-1 Convertible Car Seat meets or exceeds all applicable federal safety standards, as well as forthcoming federal side impact standards for children under 40 pounds. In addition to federally required testing, it is structural integrity tested, rollover tested and temperature tested.
If you need help installing your car seat, our ParentLink® Consumer Care Team offers help online in real time. Get live video support with a certified car seat safety technician to assist with proper vehicle installation, so you can drive with confidence.
Families have trusted Evenflo for more than 100 years for smart, innovative gear designed to make life easier, safer, and more comfortable at home and on the go. Let us help you save time and find peace of mind so you can focus on what matters most: your child.
At a Glance
Child Weight
- Min. 4 lbs
- Max. 100 lbs
Product Weight
17.0 lbs
Modes of Use
Rear-Facing
Forward-Facing
High-Back Booster
Features
Overview
Evolving Safety for Every Stage Ahead
Meet the Symphony™ Extend Breeze™ 3-in-1 Convertible Car Seat, designed for cooler comfort and long-lasting value. Exclusive FreeFlow™ breathable fabrics allow 5x more airflow than standard knit to help keep your child cool and comfortable, while extended footrest fabrics provide extra leg support for relaxing rides both rear- and forward-facing. The seat grows with your child for 10 years, offering three modes of use: Extended Rear-Facing (4 – 50 lb), Forward-Facing (30 – 65 lb), and High Back Booster (40 – 100 lb). With L.I.F.E. GUARD™ side-impact protection, easy installation, and GREENGUARD® Gold Certification, Breeze delivers comfort, safety, and peace of mind through every stage.
What’s Included
Box Contents
Assembly Details
No assembly required.
Materials / Fabric
Polyester
Use & Care Instructions
Machine washable: Yes
Dimensions & Fit
Modes of Use
Forward-Facing
High-Back Booster
Dimensions Diagram
Child Fit Requirements
- Weight: 4 – 100 lbs
- Minimum Age: Birth
Rear-Facing Mode
- Rear-Facing Mode Weight Limitation: 4-50 lbs. (1.8-22 kg.)
- Rear-Facing Mode Height Limitation: 17-48 in. (42-122 cm.)
- Rear-Facing Mode Fit Limitation: Top of head at least 25 mm (1 in.) below the top of the child restraint headrest
- Rear-Facing Mode Age Limitation: 0-4 years
Forward-Facing Mode
- Forward-Facing Mode Weight Limitation: 30-65 lbs. (12.6-29.4 kg.)
- Forward-Facing Mode Height Limitation: 35-49 in. (89-124 cm.)
- Forward-Facing Mode Fit Limitation: Top of child’s ears are at or below the top of child restraint headrest
- Forward-Facing Mode Age Limitation: 2-6 years
High Back Booster Mode
- High Back Booster Mode Weight Limitation: 40-100 lbs (18.1-45.3 kg.)
- High Back Booster Mode Height Limitation: 44-57 in. (112-145 cm.)
- High Back Booster Mode Fit Limitation: Top of child’s ears are at or below the top of the booster seat headrest
Specifications
Product Measurements
- Assembled: 23″ D x 18.5″ W x 23″ H
- Package: 19.75″ W × 27.0″ H × 19.13″ D
- Product weight: 17.0 lbs
- Package weight: 27 lbs
Certifications
Warranty
1 Year, Limited
Key Features
- GREENGUARD Gold Certified
- Side Impact Protection
- Easy Installation
- Rear-Facing Mode
- Forward-Facing Mode
- High-Back Booster Mode
- Multiple Modes of Use: Rear-Facing, Forward-Facing, High-Back Booster











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