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Sony WH CH720, Wired & Wireless, 7 20000 Hz, Calls/Music, 192 g, Headset, Black
Enjoy all day comfort without the noise
With noise canceling technology, a lightweight design and a long lasting battery life you can enjoy your music for longer and without background interruptions.
Tune the world out
Dual Noise Sensor technology and an Integrated Processor V1 take Noise Canceling to the next level. Now you can shut the world around you out and immerse yourself in the music. You can also adjust the ambient sound across 20 different levels with the Sony Headphones Connect app.
More music, less background
With two microphones in each earcup and Dual Noise Sensor technology to capture ambient sound, you can block outside noise everywhere you go, so the only thing you hear is your music.
Keep the wind quiet
A newly developed Wind Noise Reduction Structure around the mic reduces background noise for you, and keeps focused on your favorite music.
More natural ambient sound
In Ambient Sound mode, the WH CH720N headphones capture more of the ambient sound around you thanks to the feedforward and feedback mics, so you can enjoy a natural listening experience while staying connected to your environment. Plus, the Sony Headphones Connect app allows you to adjust the ambient sound in 20 levels, or use the Focus on Voice setting to chat without removing your headphones.
Adaptive Sound Control automatically adjusts to whatever you do
Adaptive Sound Control is a smart function that senses where you are and what you
With noise canceling technology, a lightweight design and a long lasting battery life you can enjoy your music for longer and without background interruptions.
Tune the world out
Dual Noise Sensor technology and an Integrated Processor V1 take Noise Canceling to the next level. Now you can shut the world around you out and immerse yourself in the music. You can also adjust the ambient sound across 20 different levels with the Sony Headphones Connect app.
More music, less background
With two microphones in each earcup and Dual Noise Sensor technology to capture ambient sound, you can block outside noise everywhere you go, so the only thing you hear is your music.
Keep the wind quiet
A newly developed Wind Noise Reduction Structure around the mic reduces background noise for you, and keeps focused on your favorite music.
More natural ambient sound
In Ambient Sound mode, the WH CH720N headphones capture more of the ambient sound around you thanks to the feedforward and feedback mics, so you can enjoy a natural listening experience while staying connected to your environment. Plus, the Sony Headphones Connect app allows you to adjust the ambient sound in 20 levels, or use the Focus on Voice setting to chat without removing your headphones.
Adaptive Sound Control automatically adjusts to whatever you do
Adaptive Sound Control is a smart function that senses where you are and what you
| Performance | |
| Product type The sub-category of the product. | Headset |
| Wearing style The way in which the device is worn. | Head-band |
| Recommended usage What the product should be used for, and how it should be used (e.g. ambient temperature). | Calls/Music |
| Headset type A headset is headphones combined with a microphone, or one headphone with a microphone. Headsets provide the equivalent functionality of a telephone handset but with hands-free operation. Types of headsets include single earpiece (monaural) and double earpiece. | Binaural |
| Product colour The colour e.g. red, blue, green, black, white. | Black |
| Operating keys | Bluetooth pairing, Play/Pause, Track <, Track >, Volume +, Volume - |
| Cable length How long the cable is. | 1.2 m |
| LED indicators | Charging, Power |
| On/off switch The button which is pressed to switch the device on or off. |
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| HD voice |
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| Works with the Google Assistant The Google Assistant is a virtual assistant developed by Google that is primarily available on mobile and smart home devices. Unlike Google Now, the Google Assistant can engage in two-way conversations |
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| Works with Apple Siri |
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| Ports & interfaces | |
| Connectivity technology The technology that enables connectivity of the device, e.g. wired or wireless. | Wired & Wireless |
| 3.5 mm connector |
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| USB connector What type of USB connector is built into the device. | USB Type-C |
| 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. |
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| Bluetooth profiles | A2DP, AAC, AVRCP, HFP, HSP, SBC |
| Bluetooth version The type of bluetooth technology in the product e.g. Bluetooth Smart (v4.0). | 5.2 |
| Wireless range | 10 m |
| Headphones | |
| Ear coupling Ear coupling describes the way in which headphones or earphones stay attached to, or inside, the ear. There are three common types of ear coupling: circumaural, supra-aural and intra-aural. Circumaural headphones enclose your ears with large pads that suppress external noise. Supra-aural headphones are typically more lightweight and sit on top of the ears with small pads. Intra-aural headphones come in two basic designs and neither style sits on the head itself. The first are ear buds, which sit just outside of the ear canal, on top of your ear lobes. The second type is actually inserted directly into the ear canal and offers some external noise suppression. | Supraaural |
| Acoustic system | Closed |
| Headphone frequency The range of frequencies (low to high sounds) that the headphones can produce. | 7 - 20000 Hz |
| Impedance The effective resistance of an electric circuit or component to alternating current, arising from the combined effects of ohmic resistance and reactance. | 325 Ω |
| Headphone sensitivity | 108 dB |
| Driver unit | 3 cm |
| Driver type | Dynamic |
| Noise canceling |
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| Microphone | |
| Microphone type The characteristics of the microphone bulit into the device in terms of the reception of signals from all or just one direction, i.e. omnidirectional (better for concerts and the like vs unidirectional, more suitable for voice recording. | Built-in |
| Battery | |
| Battery operated |
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| Battery type Description of battery supplied with the product, such battery form factor (e.g. AA/AAA). | Built-in battery |
| Battery technology The type of battery in the device, e.g. nickel–cadmium (NiCd). | Lithium-Ion (Li-Ion) |
| Continuous audio playback time (ANC on) | 35 h |
| Continuous audio playback time (ANC off) | 50 h |
| Talk time The total time a battery can power a device for calls. As the device drains the battery during a call, the talktime left in the battery is diminished until the device is turned off or the battery recharged. The longer the talktime the less frequently you will need to recharge. Talktime, expressed in hours and minutes, is much shorter than standby time because transmission requires more power. | 40 h |
| Battery recharge time Approximate time required to recharge the battery from completely empty to completely full | 3.5 h |
| Battery voltage The voltage (V) of the battery. | 3.85 V |
| Fast charging |
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| Fast charging time | 10 min |
| Charging source How the battery is charged. | USB |
| 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. | 192 g |
| Packaging data | |
| Package width The distance from one side of the packaging to the other. | 55 mm |
| Package depth The distance from the front to the back of the packaging. | 208 mm |
| Package height The distance from the top to the bottom of the packaging. | 260 mm |
| Package weight Weight of the packaged product. | 442 g |
| Packaging content | |
| Charging stand |
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| Quick start guide Instructions, either online, as a computer program or in paper form, to allow you to set up and start using the product quickly. |
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| Warranty card |
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| Cables included | Audio (3.5mm), USB |
| SKU | 747926 |
| MPN | WHCH720NB |
| Brand | Sony |
| Product Condition | Brand New/Unused |
| Wired/Wireless | Wired |
| Stock Availability | Available for Shipping |
| Product Use | General |
| Warranty Period | 1 Year Warranty |
| Warranty Contact | https://pro.sony/ |