# True Wireless Earbuds Earfun Air Pro 4i with Active Noise Cancellation (Black)

**URL:** https://aio.lv/en/product--earfun-tw230b--12403034
**Data updated:** 2026-04-29 13:51 (EEST)
**Category:** Headphones
**Manufacturer:** Earfun
**Manufacturer code:** TW230B
**EAN:** 6974173980831
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 36.99 €
**Prices and availability valid until:** 2026-07-06 23:59
**Price without VAT (21%):** 30.57 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--earfun-tw230b--12403034

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 19.06.2026 | free |
| Pickup points | 26.06.2026 | 1.99 EUR |
| Courier delivery to door | 26.06.2026 | 4.99 EUR |

## Summary description

Earfun Air Pro 4i are true wireless stereo (TWS) earbuds with active noise cancellation (ANC) in a black finish. They provide wireless audio playback, built-in microphones for calls, and a compact charging case for portable use. Suitable for everyday listening, commuting, remote work and hands-free calls where ANC and compact TWS design are needed.

## Long description

Earfun Air Pro 4i in black are true wireless stereo (TWS) earbuds with active noise cancellation (ANC) designed for everyday listening, commuting, remote work and hands-free calls. The earbuds combine 11 mm titanium-coated composite drivers, LDAC support and 3D surround audio to deliver detailed sound with pronounced bass and clear highs. Adaptive QuietSmart™ 3.0 ANC reduces ambient noise by up to 50 dB. Built-in microphones with AI ENC improve voice clarity during calls. A compact charging case provides extended battery life and supports USB-C and wireless charging for convenient on-the-go use.
Advantages
The Earfun Air Pro 4i offer adaptive noise cancellation that adjusts to surroundings, improving focus in noisy environments. Large 11 mm drivers with titanium coating and LDAC support enable higher-fidelity wireless audio and enhanced spatial impression. Multipoint connectivity, Google Fast Pair and Bluetooth 5.4 provide stable, low-latency connections and simple pairing across devices. The earbuds combine long battery life with fast charging options and an IP55 sweat and moisture protection rating suitable for active use.
Suitable for
Commuting and travel where noise cancellation improves comfort
Remote work and online meetings requiring clear voice transmission
Listening to music and watching movies with spatial audio and LDAC support
Exercise and outdoor activities where sweat protection is needed
When it may not be suitable
These earbuds may not be the best choice for users who need full water immersion protection, as the IP55 rating protects against sweat and splashes but is not rated for swimming. They may also be unnecessary for users who do not require ANC or high-resolution wireless audio and prefer simpler, lower-cost models.
Key specifications
Driver size: 11 mm titanium-coated composite drivers
Audio technologies: Hi-Res Wireless, LDAC, 3D surround sound
Active noise cancellation: Adaptive ANC up to 50 dB (QuietSmart™ 3.0)
Microphones: 6 microphones with AI ENC for call noise reduction
Wireless version: Bluetooth 5.4 with multipoint support and Google Fast Pair
Battery life: up to 9.5 hours per charge (standard), up to 6.5 hours with ANC; with charging case up to 40 hours (standard) or up to 27 hours (ANC)
Charging: USB-C and wireless charging support
Ingress protection: IP55 (sweat and splash resistant)
Special modes: Theater Mode, Game Mode
How to use
Place the earbuds in the charging case to charge, and use the included USB-C cable or a compatible wireless charger for the case. Remove the earbuds from the case to power them on and enter pairing mode; they support Google Fast Pair for quick setup with compatible devices. Use the dedicated app to customize sound profiles, switch modes such as Theater or Game Mode, and access presets or equalizer settings. During calls, the built-in microphones with AI ENC will reduce background noise automatically; adjust ANC levels as needed to balance awareness and isolation.
What to consider before purchase
IP55 rating — suitable for sweat and light splashes but not for swimming or heavy water exposure
ANC performance — adaptive ANC reduces noise up to 50 dB but effectiveness depends on environment and fit
Device compatibility — LDAC and some features require a compatible source device and the companion app for full customization
Fit and ear tip sizes — multiple ear tip sizes are included; proper fit affects sound quality and noise cancellation
Usage recommendations
For best ANC performance and sound quality, select the ear tip that provides a secure seal and enable QuietSmart™ 3.0 in noisy environments. Use Game Mode to reduce latency when playing games and Theater Mode for improved spatial audio during video playback. Charge the case via USB-C or a wireless charger before travel, and enable multipoint when you need to switch seamlessly between two devices.

## FAQ

### How much does the Earfun Air Pro 4i ANC TWS Earbuds cost, and is it available for purchase?

The price is 36.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 85 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 19.06.2026 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 Earfun 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 Earfun 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/12403034/68687315_large.webp