Samsung EJ-M3400DBEGUS

Overview

The Samsung EJ-M3400DBEGUS is a slim wireless Bluetooth mouse designed to enhance your daily computing tasks with comfort and precision. It features an ergonomic shape that supports your hand during extended use, reducing fatigue whether you are working at a desk or on the move. Equipped with a 1000 dpi sensor, it offers accurate tracking across various surfaces, while its Bluetooth 5.0 connection ensures a stable and cable-free experience. Weighing just 2.9 ounces, this mouse is easy to carry and fits well in travel or remote work setups.

Key features

• Slim and ergonomic design that supports comfortable use throughout the day
• Bluetooth 5.0 wireless connectivity for a reliable and clutter-free connection
• Five-button layout including a scroll wheel to improve multitasking and navigation
• 1000 dpi optical sensor providing precise cursor control on multiple surfaces
• Lightweight construction at 2.9 ounces, making it easy to transport
• Compatible with Windows 7 or later and Android 4.1 or later for versatile device support
• Powered by a single AA alkaline battery offering long-lasting usage without frequent replacements

Key specs

• Connectivity: Bluetooth 5.0
• Sensor resolution: 1000 dpi
• Buttons: 5 (including scroll wheel)
• Weight: 2.9 ounces
• Power source: 1 AA alkaline battery
• Compatibility: Windows 7 or later, Android 4.1 or later

Connectivity and compatibility

This mouse connects seamlessly via Bluetooth 5.0, providing a stable wireless link that reduces interference and extends battery life. It works well with a wide range of devices running Windows 7 or newer and Android 4.1 or newer, making it a flexible choice for users who switch between laptops, desktops, and tablets. The wireless connection eliminates the need for USB receivers, freeing up ports and reducing clutter.

Ideal uses and environments

The Samsung EJ-M3400DBEGUS is well suited to office workers, students, and remote professionals who need a reliable and comfortable mouse for everyday tasks. Its slim profile and lightweight design make it a strong choice for those who travel frequently or work in multiple locations. Whether you are browsing the web, editing documents, or managing multiple applications, this mouse supports efficient navigation and reduces hand strain during long sessions.

Orders are processed within 2 business days, which includes verification, packing, and dispatch. Shipping costs are calculated at checkout based on destination, total weight, and selected speed. Free shipping applies to carts over $100 (excluding heavyweight items). All available options and final pricing are clearly shown before payment so you can choose the service that best fits your needs.

Deliveries are handled by major carriers such as USPS, UPS, and FedEx. Estimated delivery times are displayed at checkout and may vary depending on service level and location. Please note that these are estimates and can be affected by weather, holidays, or carrier volume. Once your order ships, you’ll receive a tracking number for real-time updates from pickup to final delivery.

Providing an accurate shipping address helps prevent delays, and changes may be limited once the order has been dispatched. P.O. boxes are supported only when permitted by the selected carrier. Packaging and handoff are optimized to protect items during transit, though oversized or high-weight products may require special handling. All shipping methods and any related constraints are clearly shown during checkout.

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Returns are accepted within 30 days of delivery. Items must be unused, in the same condition received, and include all tags, manuals, accessories, and original, unaltered packaging. To start a return, please email us for approval. Items sent back without approval may be refused or returned to the sender. If any item is kept, its value will be deducted from the refund.

Non-returnable items include opened TVs, combos, or monitors 37″ or larger, opened computers or software, electronic downloads, opened consumables (film, paper, bulbs, media, ink), custom or modified computers, special-order or “nonreturnable” items, submerged underwater gear, and opened educational media.

After inspection, refunds are issued to the original payment method. Please allow 5–7 business days for the credit to post. Shipping and handling are nonrefundable. If an item is used, incomplete, or not in its original condition, a 30% restocking fee may apply. Direct exchanges are not offered. To exchange an item, please purchase the replacement separately and return the original for a refund.

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We act solely as a reseller. Any product warranty is provided and administered by the manufacturer, not by our store. That means eligibility, coverage, and outcomes are determined by the manufacturer’s policy for each brand and model. Before purchasing, we recommend reviewing the warranty terms on the manufacturer’s website or in the product documentation to confirm what is covered and for how long.

If you need warranty service, please file the claim directly with the manufacturer. They may require proof of purchase, the product serial number, original packaging, photos, or basic troubleshooting. Some brands ask you to register the product or obtain a case number before shipping it for repair or replacement. We don’t submit or approve claims, but we can point you to the correct support links and contact details.

Keep your invoice and packaging in a safe place, and report any functional issues to the manufacturer as soon as they appear. If you’re unsure whether a problem is covered, the manufacturer’s support team can confirm next steps and timelines. While we cannot intervene in decisions or outcomes, we’re happy to provide purchase documentation or guidance so you can move through the warranty process smoothly.

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