Do you have to turn it off when finished? If so, how?

You don't have to turn it off but you can to save battery life. To turn it off turn it over, there is an on/off switch on the bottom of the mouse,

How long is the mouse? Would like to use it for a laptop an don't want a full-sized mouse. I have another one that's only 4" from front to back.

It's approx. 3 7/8" long by 2 1/4" (approximate because it is an irregular shape, and should be no more than a 1/16" off) Should do the trick for you. I use it for my laptop and love it! I hope this helps :)

when the battery goes where can you get replacement or do you have to buy anew logiteh wirelss mouse m185

There is a slide-off panel on the bottom of the mouse. Remove it and replace the AA battery inside.

Does the unifying receiver store inside the battery cover like most Logitech mouses, or do you have to carry it around separately from the mouse?

The unifying receiver stores inside the battery cover like most Logitech mouses.

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Logitech M240 Silent Bluetooth Mouse, Wireless, Compact, Portable, Smooth Tracking, 18-Month Battery, for Windows, macOS, ChromeOS, Compatible with PC, Mac, Laptop, Tablets - Off White

Product ID: 531659575

Details

Brand
Logitech
Color
Off White
Connectivity Technology
Bluetooth
Movement Detection Technology
Optical
Special Feature
Lightweight

📶10m Bluetooth range

🔇90% quieter clicks

🔋18-month battery life

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Description

🔇 Silence your clicks, amplify your productivity.

WHISPER QUIET CLICKS - Stay focused with 90% noise reduction for distraction-free work.
MARATHON BATTERY LIFE - Power through 18 months on a single AAA battery with smart sleep mode.
UNIVERSAL COMPATIBILITY - Seamlessly works across Windows, macOS, Linux, ChromeOS, iPadOS, and Android.
SLEEK AMBIDEXTROUS DESIGN - Compact, travel-ready comfort that fits right or left hand naturally.
EFFORTLESS BLUETOOTH PAIRING - Connect instantly—no dongle, no hassle.

The Logitech M240 Silent Bluetooth Mouse delivers ultra-quiet, precise tracking with a sleek, ambidextrous design. Featuring a robust 18-month battery life and reliable 10-meter Bluetooth connectivity, it pairs instantly without a dongle. Compatible with all major operating systems, this compact mouse is perfect for professionals seeking distraction-free, portable productivity.

Specifications

ASIN	B0BXNQK9CM
Additional Features	Lightweight, Portable, Soundless, Wireless
Antenna Location	Gaming, Office
Are Batteries Included	Yes
Are Batteries Required	Yes
Battery Average Life	18 months
Best Sellers Rank	#1 in Computer Mice
Brand	Logitech
Built-In Media	1 AAA Battery, M240 Silent Mouse, User Documentation
Button Quantity	3
Color	Off White
Compatible Devices	Tablet
Connectivity Technology	Bluetooth
Customer Reviews	4.5 4.5 out of 5 stars (10,594)
Embellishment Feature	Logo
Enclosure Material	Graphite,Plastic
Global Trade Identification Number	00097855187680
Hand Orientation	Ambidextrous
Hardware Platform	Mac, PC
Item Dimensions L x W	4.7"L x 3.6"W
Item Type Name	Computer Mouse
Item Weight	73.8 Grams
Manufacturer	Logitech
Mfr Part Number	910-007116
Minimum Required Operating System Version	Mac OS 10.12 Sierra, Windows 10
Model Name	M240 Silent
Model Number	910-007116
Movement Detection	Optical
Number of Batteries	1 AAA batteries required. (included)
Operating System	Linux
Power Source	Battery Powered
Range	10
Style Name	Bluetooth
UPC	097855187680
Unit Count	1.0 Count
Warranty Description	1 Year Limited Hardware Warranty

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€ 39.12

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Sold byAmazon FranceDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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