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USA
- USA
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- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 12 - Jul 17
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Description
Logitech MX ERGO S 440DPI Bluetooth + Unifying Dual-mode Wireless Trackball Optical Mouse, MX ERGO SFeature: 1. With adjustable shaft. 2. Has cross computer control capabilities. 3. Change the speed and accuracy of the cursor to achieve one button control and adjust the sensitivity at will. 4. Quick access to shortcuts. 5. The battery can be used for up to 4 months after it is fully charged. 6. 320DPI 440DPI optical tracking technology. 7. Easy to install. Parameters: 1. Battery life: It can be used for up to 4 months after being fully charged (the
Feature:1. With adjustable shaft.
2. Has cross-computer control capabilities.
3. Change the speed and accuracy of the cursor to achieve one-button control and adjust the sensitivity at will.
4. Quick access to shortcuts.
5. The battery can be used for up to 4 months after it is fully charged.
6. 320DPI-440DPI optical tracking technology.
7. Easy to install.
Parameters:
1. Battery life: It can be used for up to 4 months after being fully charged (the battery power supply may vary depending on usage).
2. Battery: Rechargeable lithium-ion battery (500mAh).
3. Number of buttons: 8.
4. Wireless operating distance: about 10 meters.
5. Wireless technology: 2.4GHz wireless technology.
6. Requirements: Bluetooth. Windows 7/8/10 or higher, Mac OS X 10.12 or higher. USB port.
7. Mouse size: about 132.5mm long, about 99.8mm wide, and about 51.4mm high.
8. Mouse weight: approx. 164g (without metal plate / without receiver).
9. Receiver size: about 14.4mm long, about 18.4mm wide, and about 6.1mm high.
10. Receiver weight: approx. 2g.
Specification:
| Package Weight |
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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
4.5 ★★★★★
Based on 2245 reviews
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Product Reviews
★★★★★ 5
Loved the pillows
Color: Blue, Size: Queen Size Set of 2
I don’t get paid for reviews so if you want a real one here ya go ….
These pillows are great in my opinion. They came vacuum sealed and popped right up “ big and fluffy” immediately, as in big enough I wasn’t sure they would fit in my pillow cases.
I used them last night and even though they are full, big and fluffy they still smashed down to a proper size when I laid my head down. First night in a long time I did wake up with a headache. I was extremely happy with these pillows.
Now cooling ….I didn’t really find a difference from a reg pillow but, that again just could be me. Hope this helps
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Reviewed in the United States on May 7, 2026
★★★★★ 5
Heavenly Sleep Upgrade – DIORIS Pillows Are a Dream Come True!
I’ve finally found the perfect pillows! The DIORIS Queen Pillows Set of 2 has completely transformed my sleep experience. From the moment I laid my head down, I felt like I was at a luxury hotel — but right in my own bedroom!
These pillows strike the ideal balance between softness and support. The premium down alternative filling cradles the head and neck gently, yet offers just the right amount of firmness. Whether I sleep on my side, back, or stomach, these pillows adapt perfectly and keep me comfortable all night long.
The slow-rebound, breathable fiberfill is a game changer. It stays cool, supports proper posture, and even helps reduce neck pain — something I’ve struggled with for years. I wake up feeling refreshed and ache-free, which is priceless.
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Reviewed in the United States on August 13, 2025
★★★★★ 5
Super Comfortable!
Size: Queen (U.S. Standard)
Super comfortable, I would highly recommend
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Reviewed in the United States on May 30, 2026
★★★★★ 4
Happy with product
Size: Queen (U.S. Standard)
Good packaging, fluffs up nicely, no neck pain after use and no allergies !!
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Reviewed in the United States on May 7, 2026
★★★★★ 1
Very thin & no support
Size: Queen (U.S. Standard)
I was thinking these pillows were going to be kind of firm with the way they are described and the picture but they are very thin and when I laid down on it, it was like whatever is in the pillow just instantly moved to each side of my head. Definitely not for me and my neck issues.
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Reviewed in the United States on June 2, 2026