Intenso O400HA
75 h, WirelessMore than 10 pieces in stock
Colour4
Product details
Sound quality and flexibility for every moment
The Over-Ear O400HA headphones provide an outstanding audio experience that can be perfectly tailored to your needs thanks to various modes. The music mode ensures complete and balanced sound reproduction, while the hybrid active noise cancellation mode (ANC) reduces ambient noise by up to 35 dB, making it ideal for uninterrupted music enjoyment or focused work. The transparency mode allows important outside sounds to pass through, keeping you informed about your surroundings. Alternatively, you can use the passive mode via the 3.5 mm standard audio jack to continue listening even without a battery.
Comfortable design and versatile use
With their ergonomic design, the Over-Ear headphones offer maximum comfort, even during extended use. The adjustable, foldable construction ensures a perfect fit and allows for space-saving transport. Thanks to Bluetooth version 5.3, a stable wireless connection with a range of up to 15 meters is guaranteed, while the cable via the 3.5 mm audio jack is always ready for classic use. The 40 mm speakers deliver clear and powerful sound quality, suitable for every music style.
Long battery life and fast charging
With an impressive battery life of up to 75 hours, the O400HA headphones are a reliable companion for long journeys or extended music sessions. When time is of the essence, the fast-charging feature provides 6 hours of playback after just 15 minutes of charging. Charging is done via the USB-C port, with the built-in 600 mAh battery fully charged in about 2 hours. The package includes the headphones, a USB-C to USB-C cable, and a 3.5 mm audio cable (1.5 m) to ensure seamless use in any situation. Choose between black, white, pink, and blue to find your perfect companion for high-quality sound and comfort.
Application range | General, HiFi |
Equipment + Functions | Microphones, True Wireless, Volume control |
Signal transmission | Wireless |
Headphone type | Over ear headphones |
Isolation | Closed |
Item number | 53726060 |
Manufacturer | Intenso |
Category | Headphones |
Manufacturer no. | 3740403 |
Release date | 21.12.2024 |
Colour | Rose |
Exact colour description | Rose |
Application range | General, HiFi |
Equipment + Functions | Microphones, True Wireless, Volume control |
Signal transmission | Wireless |
Headphone type | Over ear headphones |
Fit | Headband |
Isolation | Closed |
Adjustability | Foldable |
Membrane size | 40 mm |
Frequency range | 20 - 20000 Hz |
Impedance | 32 Ω |
Bluetooth version | 5.3 |
Bluetooth feature | SBC |
Bluetooth profiles | SBC |
Max. range | 15 m |
Power supply | Rechargeable battery operated |
Battery life | 75 h |
Capacity | 600 mAh |
Charging time | 2 h |
Charging input | USB-C |
Country of origin | China |
CO₂ emissions | 43.84 kg |
Climate contribution | CHF 1.05 |
Scope of delivery | Audio (3.5mm), USB Type-C cable |
Height | 19.50 cm |
Width | 16.50 cm |
Depth | 7.50 cm |
Weight | 248 g |
Length | 23.50 cm |
Width | 18 cm |
Height | 5.50 cm |
Weight | 382 g |
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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- 39.Apple1.8 %
- 39.EarFun1.8 %
- 42.Intenso1.9 %
- 42.Marshall1.9 %
- 42.Shokz1.9 %
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- 1.Happy Plugs0 days
- 1.Hoco0 days
- 1.Intenso0 days
- 1.Jabra0 days
- 1.JBL0 days
Return rate
How often is a product of this brand in the «Headphones» category returned?
Source: Digitec Galaxus- 39.Grundig2 %
- 40.AKG2.1 %
- 40.Intenso2.1 %
- 40.Renkforce2.1 %
- 43.Apple2.2 %



