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Description
cybex car seat eternis Cybex Eternis S SensorSafe Convertible Car SeatProfessionally inspected open box unit. Comes with full manufacturer warranty. The new CYBEX Eternis S All In One Car Seat is the only seat your child will need from birth and beyond. With three modes rear facing, forward facing and booster, the Eternis S is designed for use from birth up to 120 lbs. The Eternis S offers an adjustable Linear Side impact Protection (L. S. P. System), which absorbs up to 25% more impact forces in the event of a side
Professionally inspected open box unit. Comes with full manufacturer warranty.
The new CYBEX Eternis S All-In-One Car Seat is the only seat your child will need from birth and beyond. With three modes - rear-facing, forward-facing and booster, the Eternis S is designed for use from birth up to 120 lbs. The Eternis S offers an adjustable Linear Side-impact Protection (L.S.P. System), which absorbs up to 25% more impact forces in the event of a side impact collision and a patented 3-position reclining headrest, which helps prevent the child's head from falling forward while asleep, guiding the head and neck into a safe position. These features, combined with a steel reinforced frame for strength and durability provide advanced child safety protection and peace of mind.
Features:
- Rear-facing from 4 lbs. to 50 lbs. Forward Facing from 22 lbs. to 65 lbs., Belt-positioning Booster from 40 lbs. to 120 lbs.
- Adjustable Linear Side-impact Protection (L.S.P. System) absorbs up to 25% more impact forces in the event of a side impact collision
- Patented 3-position reclining headrest helps prevent the child's head from falling forward while asleep, keeping the head and neck in a safe position and ensures a comfortable sleeping position
- Steel reinforced frame provides strength and durability
- Energy absorbing shell and base help reduce the forces felt by the child in a collision
- In-seat recline provides correct ergonomic positioning and extra legroom, allowing your child to safely ride rear-facing longer
- 12-position, height-adjustable headrest with an integrated no-rethread harness for protection that grows with your child
- 6-position one-hand adjustable recline for the best fit to your car
- Magnetic buckle holders for easy entry and exit from the seat
- Removable newborn inlay provides additional support for very small babies (4 lbs. to 11 lbs.)
- Removable cup holder can be positioned on either side and is dishwasher safe for easy clean up
- Cozy harness pads and 2- position padded buckle for comfort
- Dual Belt adjusters to ensure a tight fit
- Dual-level indicators to help ensure the proper angle
- Innovative one-pull LATCH removal system
- LATCH Connection storage provided under the seat when not in use
- Designed and engineered in Germany
Floor Model products are Final Sale. Exchanges for defects only. Item is not shipped in its original packaging.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.4 ★★★★★
Based on 14 reviews
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Product Reviews
★★★★★ 4
For the price, it's a very good wireless mouse. But it's not my MX Anywhere.
Style: M705
I have two first generation MX Anywhere Mice that have countless hours and probably thousands of "miles" on each of them. Didn't know what they were about until I'd owned the first one for a few months, which eventually led to my buying a second one. That second one was "refurbished" because it was purchased some time later (from Amazon), as by then the second generation had been released and I simply liked my first gen so much I wanted another. So why did I buy the M705 Marathon Mouse? Well, the MX I've used the most over the years turned out to be the refurbished one. Why? Luck of the draw? Don't really know, but because of the constant, daily use it began giving me problems with double clicking on the left button and occasionally on the right button. That's a lot of use! I looked at buying the latest MX Anywhere mouse, but didn't like the prices and couldn't be sure if they were as well made as my originals. So, I ordered the Marathon, which appeared to be a less expensive version of the MX. Well, unfortunately it's not. Compared to most other mice, the Marathon is fine; typical good Logitech ergonomics, tracking and getting the job done. But, park it next to my MXs and use them one after the other and you "feel" the difference. As old as my MXs are, they still feel more precise, tighter and more responsive than the Marathon. They also are a better fit for my hand; the Marathon is a larger mouse which for where I use it means it doesn't "fit" my work area as well. Also, Logitech claims you can "customize" the Marathon using their software, but it was a lot of work to actually find "that" software for the Marathon and once I did it simply did not work as well as the software/MX Anywhere combo I've used for so long. What the Marathon has going for it is it's price, it's still an RF (radio frequency) and not a Bluetooth mouse (I hate Bluetooth mice, totally different response curve), and it is "Logitech." So what does all of this mean? Well, I put the Marathon to work (yeah, no more unwanted double clicking!) and parked the refurbished MX. I then checked on Mouser Electronics, found the correct replacement switches for my MX ($0.80 each), ordered them, and upon arrival I replaced the old switches. It was an easy swap on the little MX circuit board (it did require some extensive tear-down), with the result of: My old MX is back in service! And what's to become of my Marathon? Well, it's a good mouse, so it has a new home out in my shop, as it replaced my Logitech wireless mouse for my Dell laptop I use out there. By the way, that Logitech is from the late 1990's (Win 98/Win XP period)! And I don't think that one will ever wear out!
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Reviewed in the United States on April 28, 2024
★★★★★ 5
Very Good
Style: M705
I still haven't had to change the batteries since I bought this mouse.
I use it every day, mainly for gaming. It works great, no lag, It's quick and responsive.
Its the best mouse I have ever owned.
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Reviewed in the United States on May 16, 2026
★★★★★ 5
Beware of the Top Button!!😁
Style: M705
A smooth but weighted feel on a mouse pad. I have mice that move with a much lighter touch, but this is great for the computer I use with my main TV screen. Beware of the top damnable button, the one just before the scroll wheel. It turns off the clicky graduations you wheel as you roll the scroll wheel with your fingertip. When used it unleashes a whirling dervish of a gremlin, your screen will continue to scroll after you want it to stop. Sometimes it will start on its own! Incantations, voodoo, chick bones, curses and magic wands have no effect. Yelling seems to make it worse. There is no other cure other than to push the top button from Hades again. Clicks from the two main buttons are easily audible but not obnoxious. The side buttons for screen forward & back work very well also. This is my second one of these, the first stopped moving smoothly on a pad, no amount of polishing seemed to help so I retired it.
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Reviewed in the United States on July 27, 2025
★★★★★ 5
Important Info for Connecting Replacement Mouse
Style: M705
I purchased the MK705 mouse to replace the same model that had simply worn out after over 13 years of faithful service. The MK700/710 Logitech keyboard is still going strong, albeit with a few worn keys.
I did however run into an issue when installing the new mouse. At first I left the old unifying receiver that came with the old mouse plugged into a usb port. I installed the batteries in the new mouse, turned it on, and found that it would not work. I figured it needed the new unifying receiver, so I turned off the keyboard and mouse and plugged the new receiver into the same USB port. The new mouse then worked but the keyboard would not. I couldn't figure out what was wrong, so I phoned Logitech support. The gentleman I spoke with walked me through the connection process, which was done on their website "logiwebconnect.com". Should you run into the same issue, the process is simple. You probably won't need any help from tech support, but if you do, they were easy to get in touch with.
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Reviewed in the United States on July 23, 2025
★★★★★ 5
Still the champ
Style: M705
Love it!!! Got this originally when it first came out. The people who talk about the scroll wheel are not very smart. It has a button to switch from hyper to regular scrolling.
I do use a mouse pad. So it moves fine. Feels very comfortable in your hand. Obviously this is not for gaming. Great mouse for your home office computer.
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Reviewed in the United States on July 30, 2025