−7%

Inca Bluetooth Headset IBK-503S Version: 5.3

12 h, Wireless
was CHF19.–
1Ratings
BrandMore from Inca
Delivered between Sat, 11.4. and Thu, 16.4.
Only 4 pieces in stock at supplier
Free shipping starting at 50.–

Product details

The Inca IBK-503S is a wireless over-ear Bluetooth headphone optimized for calls and music. With a frequency range of 20 to 20,000 Hz, it delivers a wide sound spectrum that clearly reproduces both high and low tones. Weighing 231 g, the headset is lightweight and comfortable for extended wear. The battery life of up to 12 hours allows for prolonged use without frequent recharging. Bluetooth version 5.3 ensures a stable connection and improved energy efficiency. The headphone is equipped with a microphone, making it ideal for phone calls. The charging time is only 3 hours, and power is supplied via a USB-C port, providing a modern and practical solution.

  • Wireless connection via Bluetooth 5.3 for stable audio transmission
  • Battery life of up to 12 hours for lasting enjoyment
  • Wide frequency range of 20 to 20,000 Hz for clear sound
  • Integrated microphone for calls and voice control.

Key specifications

Application range
General
Equipment + Functions
Microphones
Signal transmission
Wireless
Headphone type
Bluetooth headphones, Over ear headphones

General information

Item number
61576496
Manufacturer
Inca
Category
Headphones
Manufacturer no.
IBK-503S
Release date
1.9.2025
External links
Manufacturer's site (de)

Colour

Colour
Black
Exact colour description
Black

Application range

Application range
General

Headphone properties

Equipment + Functions
Microphones
Signal transmission
Wireless

Headphone type

Headphone type
Bluetooth headphones, Over ear headphones

Audio properties

Frequency range
20 - 20000 Hz
Sensitivity
118 dB
Impedance
32 Ω

Connections

Connections base/transmitter
USB-C

Bluetooth features

Bluetooth version
5.3

Power supply

Power supply
Rechargeable battery operated, USB power delivery

Battery properties

Battery life
12 h
Capacity
400 mAh
Charging time
3 h
Charging input
USB-C

Origin

Country of origin
China

Voluntary climate contribution

CO₂ emissions
43.38 kg
Climate contribution
CHF 0.89

Scope of delivery

Scope of delivery
1 piece

Product dimensions

Height
17.50 cm
Width
19 cm
Depth
9 cm
Weight
231 g

Package dimensions

Length
23.70 cm
Width
21 cm
Height
9.70 cm
Weight
378 g

30-day right of return
24 Months Warranty (Bring-in)

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Reviews & Ratings

Warranty score

How often does a product of this brand in the «Headphones» category have a defect within the first 24 months?

Source: Digitec Galaxus
  • Inca
    Not enough data
  • 1.Digitus
    0 %
  • 2.Sandberg
    0.1 %
  • 3.Havit
    0.3 %
  • 3.Renkforce
    0.3 %

Warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Digitec Galaxus
  • Inca
    Not enough data
  • 1.-
    0 days
  • 1.1More
    0 days
  • 1.4smarts
    0 days
  • 1.Acefast
    0 days

Return rate

How often is a product of this brand in the «Headphones» category returned?

Source: Digitec Galaxus
  • Inca
    Not enough data
  • 1.Awei
    0 %
  • 1.ESP
    0 %
  • 1.Manhattan
    0 %
  • 1.Maxell
    0 %
Source: Digitec Galaxus