The manual says it can be rechared 300 times. Does that mean its useless after 300 times charging?

Rechargeable batteries all have a lifespan. Over time they will deteriorate and hold less of a charge. Anything with a rechargeable battery that is not replaceable will be defunct after some period of time. 300 charges is the mtbf (mean time between failure) rate, meaning will last about that many charges. However, given several months per charge, this is still several years. You could use one that is battery operated, and thus buy batteries every few months instead.

I lost the usb dongle receiver, is there anyway I can get a spare one?

Here is our support email address: 【 support.7lucky@foxmail.com 】 What we sold on Amazon not only products, but also service. Please contact us through this email address with your order number, we will send you a new one for free. :) Remember that every 7Lucky product comes with 2 year warranty. Our team is ready and waiting to help. :)

Where is the wireless USB receiver?

The USB receiver is at the bottom of the mouse.

Does anyone have trouble with the buttons double clicking when pressed only once? If so, how can that be fixed?

Restore mouse setting: -Re-insert the usb receiver into another usb port of the computer -Turn on the power switch again -Press and hold the right button and middle button（scrolling wheel）on the mouse, and keep holding the buttons for three more seconds then release the buttons. If it still can not work well, please contact customer support, Susan will send you a new replacement asap.

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Lekvey Ergonomic Mouse, Rechargeable Vertical Wireless Mouse, Comfort Grip

Product ID: 62580250

Details

Brand
Lekvey
Color
Black
Connectivity Technology
Radio
Movement Detection Technology
Optical
Special Feature
Ergonomic

🎯3 DPI levels (800/1200/1600)

🔋150+ hrs battery life

🖐️Ergonomic vertical grip

€ 60.25

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Description

🖱️ Elevate your workflow with comfort and control—because your wrist deserves the best!

POWER THAT LASTS - Rechargeable battery delivers over 150 hours of uninterrupted productivity on a single charge.
ERGONOMIC MASTERY - Scientifically designed vertical mouse aligns wrist & arm for natural, pain-free use—goodbye carpal tunnel!
PRECISION CONTROL - Three adjustable DPI settings let you tailor cursor speed for work or casual browsing with pinpoint accuracy.
PLUG PLAY SIMPLICITY - Nano USB receiver ensures instant wireless connection—no drivers or Bluetooth hassle required.
UNIVERSAL COMPATIBILITY - Seamlessly works across Windows, Mac, Linux, and more—your all-in-one ergonomic solution.

The Lekvey Ergonomic Mouse is a rechargeable, wireless vertical mouse engineered to reduce wrist strain with its scientifically designed comfort grip. Featuring 3 DPI levels for customizable precision, a long-lasting 150-hour battery, and effortless plug-and-play connectivity, it supports a wide range of operating systems including Windows, Mac, and Linux. Backed by a 36-month warranty, this mouse is the perfect upgrade for professionals seeking ergonomic excellence and reliable performance.

Specifications

ASIN	B07BFCVJZC
Additional Features	Ergonomic Design, Rechargeable, Soundless, Wireless
Antenna Location	Home, Office, Study
Battery Average Life	150 hours
Best Sellers Rank	#111 in Computer Mice
Brand	Lekvey
Button Quantity	6
Color	Black
Compatible Devices	Desktop, Laptop, Notebook, Personal Computer
Connectivity Technology	Radio Frequency
Customer Reviews	4.3 4.3 out of 5 stars (15,458)
EU Spare Part Availability Duration	3 years
Enclosure Material	Plastic
Global Trade Identification Number	00788537150725
Hand Orientation	Right
Hardware Platform	Desktop, Laptop, PC
Included Components	1 x 2.4G USB Receiver, 1 x Lekvey Rechargeable Wireless Ergonomic Mouse, 1 x USB A to USB C Charging Cable ( 150cm ), 1 x User Manual, 36 Months Warranty ( Replacement or Refund ). Customer Service Email: [email protected]
Item Dimensions L x W	5"L x 3"W
Item Weight	3.36 ounces
Manufacturer	LEKVEY
Mfr Part Number	7L-01
Minimum Required Operating System Version	Windows 2000 Professional
Model Number	7L-01
Mouse Maximum Sensitivity	1600 dots_per_inch
Movement Detection	Optical
Number of Batteries	1 Lithium Polymer batteries required. (included)
Operating System	Windows 2000 / XP / 95 / 98 / Vista / 7 / 8 / 10 / 11/ Linux / Mac OS
Power Source	Battery Powered
Range	10 meters
Style Name	Wireless USB Connection
Theme	Ergonomics
UPC	788537150725
Unit Count	1 Count
Warranty Description	1

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Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

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Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

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Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

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The product exactly matches the description. Very satisfied with my purchase.

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Smooth transaction and product arrived in perfect condition.

3 weeks ago

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€ 60.25

Duties & taxes included

In stock

Sold byAmazon SpainDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Spain.

Secure transaction

ProDesertcart PRO

Fast, free shipping, member pricing & priority support.

Join PRO →

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TrustScore 4.5 | 7,300+ reviews

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Very impressed with the quality and fast delivery. Will shop here again.

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