Bose QuietComfort 35 Wireless Headphones II are engineered with world-class noise cancellation. They free you from wires, connecting easily to your iPhone and iPad with Bluetooth. Clear voice prompts guide you through the connection process, and the multi-function button provides access to Siri.
Volume-optimized EQ delivers balanced audio performance at any volume, while a noise-rejecting dual-microphone system ensures clearer calls, even in noisy environments. The headphones offer up to 20 hours of wireless listening per charge and are designed with premium materials for lightweight comfort during all-day wear.
The Bose Connect app allows you to set your preferred level of noise cancellation, unlock additional features, and access future updates. If you find yourself with a low battery, the included cable lets you plug in and keep the music playing.
| Application range | General | 
| Equipment + Functions | Microphones | 
| Headphone type | Bluetooth headphones, Over ear headphones | 
| Signal transmission | Cable, Wireless | 
| Audio Connections | Jack 3.5mm (1x) | 
| Noise cancelling | ANC | 
| Isolation | Closed | 
| Documents | |
| Item number | 6521993 | 
| Manufacturer | Bose | 
| Category | Headphones | 
| Manufacturer no. | 789564-0020 | 
| Release date | 20.10.2017 | 
| Sales rank in Category Headphones | 846 of 8372 | 
| External links | 
| Colour | Silver | 
| Exact colour description | Silver | 
| Material | Alcantara, Leather, Metal, Plastic | 
| Application range | General | 
| Output | Stereo | 
| Noise cancelling | ANC | 
| Equipment + Functions | Microphones | 
| Music control | no smartphone remote control | 
| Signal transmission | Cable, Wireless | 
| Headphone type | Bluetooth headphones, Over ear headphones | 
| Fit | Headband | 
| Isolation | Closed | 
| Adjustability | Foldable, Removable cable, Rotating earcup | 
| Converter principle | Dynamic | 
| Magnet type | Ferrite | 
| Audio Connections | Jack 3.5mm (1x) | 
| Connections base/transmitter | 3.5mm | 
| Headphone cable length | 1.2m | 
| Bluetooth version | 4.0 LE | 
| Bluetooth feature | AAC, Multipoint, NFC | 
| Max. range | 9 m | 
| Power supply | Rechargeable battery operated | 
| Battery type | Li-ion | 
| Battery life | 20 h | 
| Charging time | 2.50 h | 
| Charging input | micro USB 2.0 | 
| CO₂-Emission | |
| Climate contribution | 
| Scope of delivery | Hardcase, Headphone cable, USB charging cable | 
| Height | 18 cm | 
| Width | 17 cm | 
| Depth | 8 cm | 
| Weight | 240 g | 
| Length | 22.40 cm | 
| Width | 15.90 cm | 
| Height | 7.30 cm | 
| Weight | 610 g | 
How often does a product of this brand in the «Headphones» category have a defect within the first 24 months?
Source: Digitec GalaxusHow 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 GalaxusHow often is a product of this brand in the «Headphones» category returned?
Source: Digitec Galaxus