Product Price 重量(磅) (lbs) 身高限制(英寸) (inches) 体重限制(磅) (pounds) 后向使用体重上限(磅) (pounds) 前向使用体重上限(磅) (pounds) 增高座椅模式体重上限(磅) (pounds) 安装方式
Britax One4Life Slim Convertible Car Seat
US
£328.56 28 63 120 50 65 120 ClickTight 和 车辆安全带或 LATCH(适用 LATCH 重量限制)

All-in-one slim convertible seat with ClickTight installation, SafeCell energy-absorbing technology, and 15-position harness/headrest that fits children from 5 to 120 lbs and up to 63 in. Suited for caregivers who want extended rear-facing capability and a narrower shell to help fit three across.

Cybex Callisto G 360 Rotating Convertible Car Seat
US
£485.35 33.5 57 120 40 65 120 安全带 / LATCH / 上系带 (Top tether)

A rotating all-in-one car seat that converts from rear-facing infant seat to forward-facing harness to high-back booster, with safety features like an anti-rebound base, reinforced steel frame, and linear side-impact protection. It includes conveniences such as 360° rotation, multiple recline positions, and optional canopy, suited for families who want a long-lasting, easy-to-use seat from infancy through elementary years.