# In-ear wireless headphones ESPERANZA TWS CARDERA — Bluetooth 5.0, earbuds, 20–20000 Hz, 4 h talk, charging case 300 mAh, USB-C, black

**URL:** https://aio.lv/en/product--esperanza-eh225k--8586780
**Data updated:** 2026-01-21 11:00 (EET)
**Category:** Headphones
**Manufacturer:** ESPERANZA
**Manufacturer code:** EH225K
**EAN:** 5901299958261
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 7.99 €
**Prices and availability valid until:** 2026-07-15 23:59
**Price without VAT (21%):** 6.60 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--esperanza-eh225k--8586780

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 02.07.2026 | free |
| Pickup points | 07.07.2026 | 1.99 EUR |
| Courier delivery to door | 07.07.2026 | 4.99 EUR |

## Summary description

ESPERANZA TWS CARDERA are in-ear true wireless earbuds with Bluetooth 5.0 and A2DP support for music and calls. They feature button controls, built-in microphones, red backlight and a 10 m wireless range. Each earbud has a 30 mAh LiPo battery for about 4 hours talk time; the included 300 mAh charging case (USB‑C) provides additional charges and up to 60 minutes fast charging.

## Long description

TWS wireless headphones connect to playback devices and to each other without cables, providing a compact and comfortable solution for listening to music and handling phone calls. The earbuds are lightweight and designed for reliable daily use, with touch-sensitive controls for playback and call management. The included charging case has a 300mAh battery that recharges the earbuds while you are traveling, exercising, or walking.
Advantages
The TWS wireless headphones offer true wireless stereo connection between earpieces and simple touch controls for playback and calls. Their compact form factor and lightweight construction make them convenient for everyday use. The charging case with a 300mAh battery extends listening time on the go without the need for a power outlet.
Key specifications
Type: TWS wireless earbuds
Connection: wireless (pairing to device and between earpieces)
Controls: touch-sensitive function buttons
Charging case battery capacity: 300mAh
Main functions: music playback, phone call handling
How to use
Remove the earbuds from the charging case and activate pairing according to the device instructions; the earpieces will pair with each other automatically in most models. Use the touch controls on the earbuds to play or pause music, skip tracks, and answer or end calls. Return the earbuds to the charging case after use to recharge them from the case's 300mAh battery.
Recommendations
For optimal performance, keep the earbuds and charging contacts clean and fully charge the case before extended use. Follow your playback device's Bluetooth settings for stable connection and consult the device manual if pairing issues occur.

## Specifications

### Headphones

| Feature | Value |
|---|---|
| Headphone frequency | 20 - 20000 |
| Ear coupling | Intraaural |
| Intraaural headphones type | Earbuds |

### Ports & interfaces

| Feature | Value |
|---|---|
| Connectivity technology | Wireless |
| Bluetooth version | 5.0 |
| Wireless range | 10 m |
| Bluetooth | Yes |
| Microphone in | Yes |
| Bluetooth profiles | HSP, HFP, AVRCP, A2DP |

### Performance

| Feature | Value |
|---|---|
| Product colour | Black |
| Control type | Buttons |
| Wearing style | In-ear |
| Recommended usage | Calls/Music |
| Product type | Headphones |

### Other features

| Feature | Value |
|---|---|
| Talk time | 4 h |
| Backlight colour | Red |
| Backlight | Yes |

### Battery

| Feature | Value |
|---|---|
| Battery technology | Lithium Polymer (LiPo) |
| Battery type | Built-in battery |
| Battery capacity | 30 mAh |
| Fast charging time | 60 min |
| Charging source | Battery |
| Battery technology (charging case) | Lithium Polymer (LiPo) |
| Battery capacity (charging case) | 300 mAh |
| Input voltage (earpieces) | 5 V |

### Base station

| Feature | Value |
|---|---|
| Base station colour | Black |
| Base station USB connector | USB Type-C |

## FAQ

### How much does the ESPERANZA TWS CARDERA in-ear wireless headphones cost, and is it available for purchase?

The price is 7.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 10 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 02.07.2026 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 ESPERANZA 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 ESPERANZA 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

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: ear coupling, connectivity technology, product colour, wearing style, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

## Image

https://aio.lv/img/cache/product/8586780/62245282_large.webp