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header-product Headphones Inca IBK-503B Wireless Bluetooth White 20-20000 Hz

Headphones Inca IBK-503B Wireless Bluetooth White 20-20000 Hz

Headphones Inca IBK-503B Photo 1
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Short description

The Inca IBK-503B headphones are designed for wireless connectivity with Bluetooth technology, making them perfect for calls and music. They feature a frequency range of 20 to 20000 Hz and weigh 231 g, providing comfort and quality sound in a sleek white design.
Warranty: 2 Years
SKU: 11603063
Manufacturer: INCA
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Product information

Description

The INCA IBK-503B wireless Bluetooth headphones in white provide hands-free calling and music playback with a head-band design. With a frequency response of 20–20000 Hz and an impedance of 32 Ω, they deliver clear playback and are powered by a built-in 400 mAh battery. The model weighs 231 g and uses Bluetooth 5.3 for wireless connectivity.

Advantages

Lightweight and comfortable over-ear design suitable for extended wear. Bluetooth 5.3 ensures a stable wireless connection and low latency for calls and media. The 400 mAh built-in battery offers extended playback time, while the specified frequency range supports a wide audio spectrum for both voice and music.

Suitable for

  • Hands-free phone calls
  • Listening to music and podcasts
  • Everyday portable use and commuting
  • Casual gaming and media consumption

Key specifications

  • Model: INCA IBK-503B
  • Connectivity: Wireless Bluetooth 5.3
  • Frequency response: 20–20000 Hz
  • Impedance: 32 Ω
  • Sensitivity: 118 dB
  • Battery: Built-in 400 mAh
  • Wearing style: Head-band
  • Colour: White
  • Weight: 231 g

How to use

Charge the headphones fully before first use using the supplied cable. Turn on the headphones and enable Bluetooth on your device, then select “INCA IBK-503B” from the list of available devices to pair. Adjust volume and playback from your connected device or on-headphone controls if available. For calls, use the integrated microphone and call controls to answer, end, or reject calls.

Usage recommendations

To prolong battery life, avoid leaving the headphones continuously connected when not in use and charge the battery before it is fully depleted. Store the headphones in a dry place and clean the ear cushions gently with a soft, dry cloth.

Specifications

USB Type-C charging port:
Yes
Connectivity technology: The technology that enables connectivity of the device, e.g. wired or wireless.
Wireless
Recommended usage: What the product should be used for, and how it should be used (e.g. ambient temperature).
Calls/Music
Product type: The sub-category of the product.
Headphones
Product colour: The colour e.g. red, blue, green, black, white.
White
Wearing style: The way in which the device is worn.
Head-band
All features

Power

USB Type-C charging port:
Yes

Packaging content

Quantity: The number of products there are.
1

Weight & dimensions

Weight: Weight of the product without packaging (net weight). If possible, the net weight is given including standard accessories and supplies. Please note that sometimes the manufacturer leaves out the weight of accessories and/or supplies.
0.231 kg
Height: The measurement of the product from head to foot or from base to top.
175 mm
Depth: The distance from the front to the back of something.
90 mm
Width: The measurement or extent of something from side to side.
190 mm

Battery

Battery recharge time: Approximate time required to recharge the battery from completely empty to completely full
3 h
Charging source: How the battery is charged.
USB
Continuous audio playback time: Number of hours on average for continuous play. This is dependent on the device battery capacity.
12 h
Battery capacity: A measure of the charge stored by the battery. Determined by the mass of active material contained in the battery.
400 mAh
Battery type: Description of battery supplied with the product, such battery form factor (e.g. AA/AAA).
Built-in battery

Headphones

Headphone sensitivity:
118 dB
Impedance: The effective resistance of an electric circuit or component to alternating current, arising from the combined effects of ohmic resistance and reactance.
32 Ω
Headphone frequency: The range of frequencies (low to high sounds) that the headphones can produce.
20 - 20000

Ports & interfaces

Bluetooth version: The type of bluetooth technology in the product e.g. Bluetooth Smart (v4.0).
5.3
Bluetooth: Bluetooth is a low-power radio technology developed to replace the cables and wires currently used to link or connect electronic devices such as personal computers, printers, and a wide variety of handheld devices including mobile phones. Because it uses radio-wave connectivity, a Bluetooth-enabled device has a constant, established connection to whatever browser it uses. This saves the user the trouble of logging on to check for emails or news updates, for example.
Yes
Connectivity technology: The technology that enables connectivity of the device, e.g. wired or wireless.
Wireless

Performance

Compatible memory cards: Types of memory cards which can be used with this product.
MicroSD (TransFlash)
Product colour: The colour e.g. red, blue, green, black, white.
White
Recommended usage: What the product should be used for, and how it should be used (e.g. ambient temperature).
Calls/Music
Wearing style: The way in which the device is worn.
Head-band
Product type: The sub-category of the product.
Headphones

Description

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Customer reviews

Customer questions

FAQ

What payment options are available?

AiO.lv offers several payment methods: Bank transfer. 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. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: usb type-c charging port, connectivity technology, recommended usage, product type, 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.
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14-Day Return Policy
We are confident in our quality, but if the purchase doesn’t fit — you have 14 days to return the product with peace of mind.
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Get your orders as quickly as possible — right to your door, parcel lockers, or pickup points across Latvia and the EU.
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Quality Since 2008
AiO.lv has been on the market for over 18 years and has earned trust — with more than 6000 genuine positive reviews on Google.