Returns not accepted on any opened, used, or defective product. Contact the manufacturer directly for further defective products/parts.  2-in-1:converts from infant lay-flat carriage to a toddler seat in minutes Travel ready: attach sensor safe to car seat All-terrain wheels & front wheel suspension: puncture-proof tires deliver smooth rides on any terrain 5 distinct modes: front & rear-facing carriage, front & rear-facing seat, & travel system mode when you attach a Cybex infant car seat. Reversible carriage & seat: face child back or forward. Switching back & forth is quick & easy Height-adjustable handlebar: adjust to preferred height to maintain proper posture while maneuvering the stroller  Adjustable seat back & leg rest: offers personalized comfort for baby Xxl UPF50+ sun canopy: protects from sun’s rays & features a mesh window that lets cool air flow freely 180-degree swivel: easier than ever to load & unload from the carrier while the seat is installed in the vehicle Anti-rebound bar: reduces rotation & crash forces 11-position adjustable headrest: integrated harness adjusts automatically with the headrest for the perfect fit Side-impact protection: integrated directly into the carrier's energy-absorbing shell, the innovative linear side-impact protection system reduces crash forces in the event of a side-impact collision Sensorsafe: Bluetooth-enabled chest clip sends mobile app alerts if a child unbuckles the chest clip, if the back seat becomes too warm/cold, & if the driver unintentionally leaves the child behind Easy install: the safelock™ belt tensioner offers quick, simple & secure install  Easy glide recline: base recline allows you to adjust the angle for proper fit without having to re-install the base Ventilation: ventilation channels in the shell allow airflow to pass through the car seat  Fire retardant chemical-free fabric: passes federal safety standards  Includes: eos 2-in-1 stroller, aton g swivel infant car seat with sensor safe, aton g swivel base, car seat adapters, bumper bar, cup holder Approx. 9 lbs. Imported.