# Headphones Inca IBK-503S Wireless Bluetooth Black 20-20000 Hz

**URL:** https://aio.lv/en/product--inca-ibk-503s--11603064
**Data updated:** 2025-12-31 08:56 (EET)
**Category:** Headphones
**Manufacturer:** INCA
**Manufacturer code:** IBK-503S
**EAN:** 8681949015182
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 18.49 €
**Prices and availability valid until:** 2026-07-15 23:59
**Price without VAT (21%):** 15.28 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--inca-ibk-503s--11603064

## 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

The Inca IBK-503S headphones offer wireless Bluetooth connectivity, ideal for calls and music. With a frequency range of 20-20000 Hz, they deliver high-quality sound. Weighing only 231 g, they are comfortable for extended use. The sleek black design adds a modern touch, making them a stylish accessory for everyday use.

## Long description

The INCA IBK-503S wireless Bluetooth headphones in black provide hands-free calling and music playback with a frequency response of 20–20,000 Hz. Designed as lightweight head-band headphones (0.231 kg), they combine practical battery life with clear audio suitable for daily use and extended listening sessions.
Advantages
These headphones use Bluetooth 5.3 for a stable wireless connection and include a built-in 400 mAh battery to support prolonged use. With a nominal impedance of 32 Ω and sensitivity around 118 dB, they are engineered to reproduce a wide frequency range for clear vocals and balanced music. The black head-band design offers a comfortable fit for extended wear.
Suitable for
Phone calls and hands-free communication
Listening to music and podcasts
Everyday use at home, work, or commuting
Key specifications
Model: INCA IBK-503S
Connectivity: Wireless Bluetooth 5.3
Frequency response: 20–20,000 Hz
Impedance: 32 Ω
Sensitivity: 118 dB
Battery: built-in 400 mAh
Wearing style: Head-band
Color: Black
Weight: 0.231 kg
How to use
Charge the headphones fully before first use using the supplied cable. Turn on the device and enable Bluetooth on your phone or other audio source, then select “INCA IBK-503S” from the available devices list. Adjust volume and playback using the onboard controls; use the call button to answer or end calls. After use, power off the headphones to conserve battery.
Usage recommendations
Charge regularly and avoid exposing the headphones to extreme temperatures or moisture. Clean ear pads with a dry soft cloth and store the headphones in a protective case when not in use to prolong lifespan.

## Specifications

### Headphones

| Feature | Value |
|---|---|
| Headphone frequency | 20 - 20000 |
| Headphone sensitivity | 118 dB |
| Impedance | 32 Ω |

### Ports & interfaces

| Feature | Value |
|---|---|
| Connectivity technology | Wireless |
| Bluetooth version | 5.3 |
| Bluetooth | Yes |
| USB connector | USB Type-C |

### Performance

| Feature | Value |
|---|---|
| Product colour | Black |
| Wearing style | Head-band |
| Recommended usage | Calls/Music |
| Product type | Headphones |

### Other features

| Feature | Value |
|---|---|
| Quantity | 1 |
| Continuous audio playback time | 12 h |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.231 kg |
| Height | 175 mm |
| Width | 190 mm |
| Depth | 90 mm |

### Battery

| Feature | Value |
|---|---|
| Battery type | Built-in battery |
| Battery capacity | 400 mAh |
| Battery recharge time | 3 h |
| Charging source | USB |

## FAQ

### How much does the Headphones Inca IBK-503S cost, and is it available for purchase?

The price is 18.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 42 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 INCA 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 INCA 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: connectivity technology, weight, wearing style, product colour, 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/11603064/66799216_large.webp