# Wireless silent office mouse A4Tech Air2 FStyler FB45CS — Bluetooth + 2.4 GHz, optical, 4+ buttons, white

**URL:** https://aio.lv/en/product--a4tech-fb45csair2-wh--11681648
**Data updated:** 2026-02-16 07:10 (EET)
**Category:** Mouses
**Manufacturer:** A4Tech
**Manufacturer code:** FB45CSAIR2-WH
**EAN:** 4711421999373
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 28.49 €
**Prices and availability valid until:** 2026-07-12 23:59
**Price without VAT (21%):** 23.55 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--a4tech-fb45csair2-wh--11681648

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 01.07.2026 | free |
| Pickup points | 06.07.2026 | 1.99 EUR |
| Courier delivery to door | 06.07.2026 | 4.99 EUR |

## Summary description

A4Tech Air2 FStyler FB45CS is a wireless silent optical office mouse with dual connectivity: Bluetooth and a 2.4 GHz USB dongle. It features an optical sensor, four or more buttons and a scroll wheel, designed for comfortable everyday office use and productivity tasks. Suitable for laptops and desktops, it reduces click noise and offers convenient switching between devices.

## Long description

The A4Tech Air2 FStyler FB45CS is a wireless silent office mouse offering dual connectivity with Bluetooth and a 2.4 GHz USB receiver. Designed for everyday office use, it combines an optical sensor with a quiet click mechanism and a compact ergonomic shape. The white finish and minimalist lines suit both laptop and desktop setups, while multi-button control supports productivity tasks and faster navigation.
Advantages
The mouse delivers near-silent clicks to minimize distractions in shared workspaces and meeting rooms. Dual-mode connectivity allows quick switching between Bluetooth-enabled devices and a 2.4 GHz connection via the included USB dongle, providing flexibility for modern multi-device workflows. An optical tracking system ensures consistent pointer accuracy on typical office surfaces, and the presence of four or more buttons plus a scroll wheel enables efficient document navigation and command shortcuts.
Suitable for
Office work on laptops and desktop PCs
Multitasking across two devices using Bluetooth and 2.4 GHz modes
Quiet environments such as meeting rooms, libraries, and shared offices
General productivity tasks: document editing, web browsing, spreadsheets
Key specifications
Connectivity: Bluetooth and 2.4 GHz wireless (USB receiver)
Sensor type: Optical tracking
Buttons: Four or more buttons plus scroll wheel
Color: White
Power: Battery-powered (user-replaceable or rechargeable depending on model)
Form factor: Ergonomic compact shape suitable for right- and left-handed use depending on design
How to use
To use the mouse, insert the 2.4 GHz USB receiver into an available USB port or enable Bluetooth on the target device and pair according to the device pairing procedure. Switch between connectivity modes using the mode selector if present on the underside of the mouse. Install batteries or charge the internal battery as required before first use. Position the mouse on a flat surface and move it to control the on-screen pointer; use the additional buttons and scroll wheel to navigate documents and web pages.
Usage recommendations
For best tracking performance, use the mouse on a clean, non-reflective surface or a mouse pad; keep firmware or driver updates applied where available. In shared environments, prefer Bluetooth for devices without spare USB ports and switch to the 2.4 GHz receiver when lower latency is needed, such as in intensive navigation tasks.

## FAQ

### How much does the A4Tech Air2 FStyler FB45CS wireless silent office mouse cost, and is it available for purchase?

The price is 28.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 4 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 01.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All A4Tech products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized A4Tech service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/11681648/67016567_large.webp