The Sony WH-CH720N in black is a wireless headset and the successor to the WH-CH710N. It offers active noise cancellation and a long battery life.
The Sony WH-CH720N has a battery life of 35 hours with noise cancellation. Therefore, you don't have to worry about the battery dying while listening to music. If the battery does run out, you can use the headphones for an additional hour after just 3 minutes of charging.
The WH-CH720N features two microphones that absorb and block ambient noise. This allows you to enjoy your music even in busy environments. In the Sony Headphones app, you can adjust the level of noise cancellation and consciously choose how much background noise you want to allow.
These Bluetooth headphones from Sony support multipoint connectivity. This means the headphones can be connected to two different devices at the same time, allowing you to easily switch between them. Additionally, the WH-CH720N has physical buttons that let you adjust the music volume or skip a song.
The technology in the Sony WH-CH720N ensures that voice sounds are reproduced more clearly, while background noise and wind noise are reduced during phone calls. This headset is excellent for calls in busy environments.
Application range | General |
Equipment + Functions | Foldable, Microphones, Volume control |
Headphone type | Over ear headphones |
Signal transmission | Cable, Wireless |
Audio Connections | Jack 3.5mm In (1x) |
Noise cancelling | NC |
Isolation | Closed |
Item number | 24182707 |
Manufacturer | Sony |
Category | Headphones |
Manufacturer no. | WHCH720NB.CE7 |
Release date | 21.2.2023 |
External links |
Colour | Black |
Exact colour description | Melna |
Material | recycled plastic |
Operating system compatibility | Android, iOS |
Application range | General |
Output | Stereo |
Noise cancelling | NC |
Equipment + Functions | Foldable, Microphones, Volume control |
Music control | no smartphone remote control |
Signal transmission | Cable, Wireless |
Button functions | interregnum, Track, Volume Down, Volume Up |
Compatible voice assistants | Alexa, Google Assistant |
Headphone type | Over ear headphones |
Fit | Headband |
Isolation | Closed |
Driver diameter | 30 mm |
Adjustability | Rotating earcup |
Converter principle | Dynamic |
Membrane size | 30 mm |
Frequency range | 7 - 20000 Hz |
Sensitivity | 108 dB |
Max. noise level | 108 dB |
Impedance | 325 Ω (ohm) |
Audio Connections | Jack 3.5mm In (1x) |
Connections base/transmitter | 3.5mm |
Headphone cable length | 1.2m |
Bluetooth version | 5.2 |
Bluetooth feature | AAC, SBC |
Bluetooth profiles | A2DP, AVRCP, HFP, HSP |
Max. range | 10 m |
Power supply | Rechargeable battery operated |
Battery type | Li-ion |
Battery life | 35 h |
Capacity | 250 mAh |
Charging time | 3.50 h |
Charging input | USB-C |
Country of origin | China |
Manufacturer commitment | RE100, SBTi |
Manufacturer compensation | According to RE100, the manufacturer Sony fully compensates for its energy consumption, leading to a reduction in emissions. |
CO₂-Emission | |
Climate contribution |
Scope of delivery | Audio cable (3.5 mm), USB cable |
Height | 26 cm |
Width | 19.80 cm |
Depth | 5.50 cm |
Weight | 192 g |
Length | 20.70 cm |
Width | 21.70 cm |
Height | 5.60 cm |
Weight | 430 g |
Product Safety |
How often does a product of this brand in the «Headphones» category have a defect within the first 24 months?
Source: 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: GalaxusHow often is a product of this brand in the «Headphones» category returned?
Source: Galaxus
The ANC and wearing comfort of the Sony WH-CH720N are just as acceptable as the sound, even if they are not top class. The value for money is right and the product is suitable for everyday use, plays for 35 hours without recharging and is versatile - not just for listening to music...
Not every Bluetooth headphone is suitable for everyone. One sounds great, the other sits better in the ear when jogging. Some models shine with super-long battery life, others as a headset in the home office. You can find your personal test winner with the help of our database. In addition to current test results, it contains important features such as the type of water protection or the number of...
The Sony WH-C720N won by far in this price category. Among other things, it owes this to its pleasant sound. The sound improves even more when you carefully boost the treble in the Sony Headphones app. The WH-C720N inherited adjustable noise-cancelling from its more expensive brothers. However, it's not as effective as the Sony 1000. The battery life, on the other hand, is in the upper league.
