Anker soundcore Space 2 Pro vs Sony WH-CH720N for Office Calls

When you use headphones for meetings, the room can sound manageable to you while the caller still picks up keyboards, nearby conversations, or activity at home. The right upgrade question starts with your work environment: are your calls mostly in quiet rooms, or do you regularly work around background activity? Space 2 Pro and Sony WH-CH720N emphasize different strengths. This guide compares their outgoing voice handling, wearer-side ANC, quiet and open-office performance, laptop and phone switching, comfort, and battery life, then helps you decide whether one of these headphones fits your meetings or a certified boom-mic headset is the better choice.

Should You Upgrade from Sony WH-CH720N to Anker soundcore Space 2 Pro for Office Calls?

If your calls happen mostly in quiet rooms and the WH-CH720N already fits your routine, it remains a good choice. An upgrade becomes worth considering when you take frequent calls in an open office, share a home workspace, or move between meetings and focused work throughout the day. Those environments place more demands on how clearly your voice carries and how easily your headphones support the workday, which is where Space 2 Pro's call-first approach may fit better.

Space 2 Pro vs Sony WH-CH720N: Key Office-Call Differences

The table keeps the comparison tied to office calls rather than assigning an overall score. For open-office speech, a fair result depends on using the same app, distance, spoken sentence, and noise source for both headphones.

For a broader buying path, you can compare this decision with headphones with microphones for wireless calls. That category is useful when you are still deciding between a consumer over-ear design and a more specialized work headset.

ANC and Call Noise Reduction Are Not the Same Thing

ANC and microphone processing solve two different parts of a call. Understanding that split prevents a common mistake: assuming that a quieter listening experience also makes your voice cleaner to everyone else.

What ANC changes for the person wearing the headphones

ANC, or active noise cancellation, uses microphones and signal processing to reduce sound that reaches your ears. In an office, it can make an air conditioner, a steady ventilation hum, or nearby traffic less distracting. Adaptive ANC adjusts its response as the environment changes, helping you stay focused while you read, code, or listen between meetings.

Neither model should be treated as a soundproof barrier. Human voices contain strong high-frequency components, and ANC is not designed to remove every word from a nearby conversation. In practical terms, you may still notice a coworker speaking even when the general room hum feels quieter.

What microphone processing changes for everyone else on the call

Microphone processing works on the sound sent from the headphone to the call. It aims to keep your speech prominent while reducing competing sounds around you. That is the part that can affect whether a coworker hears your keyboard, an air conditioner, or a nearby discussion.

Consider three everyday examples:

• Keyboard: ANC can make typing less noticeable to you, but only microphone processing can reduce how much typing reaches the caller.
• Air conditioner: Wearer-side ANC can lower the hum in your ears; outgoing voice processing determines whether the hum masks your words for the other person.
• Coworker discussion: Both systems have limits with human speech. The listener may still hear nearby voices even if you feel isolated from the room.

For a fuller explanation of this distinction, see how noise-canceling headphones with microphones handle calls.

Microphone and Background Noise: What Each Product Is Designed to Do

The clearest product difference is the job each model is built to emphasize. One is a general lightweight ANC headphone with call support. The other puts office voice handling at the top of its launch story.

Sony WH-CH720N: wind-noise reduction and general hands-free calls

The Sony WH-CH720N combines a call microphone with a wind-noise reduction structure. That makes sense for walking between locations, working near a fan, or taking a normal Bluetooth call without carrying a separate headset.

The gap is narrower and more specific than "good microphone versus bad microphone." Wind noise is not the same as keyboard taps, several people talking, or an active kitchen behind you. Those office conditions need a controlled comparison before anyone can make a broad claim about how much background sound the WH-CH720N removes.

Anker soundcore Space 2 Pro: an open-office call-first positioning

Anker soundcore Space 2 Pro puts outgoing voice clarity at the center of its office-call design. The ANKER Thus™ AI Chip processes environmental noise in real time on the device, working with its 8-microphone system to keep speech clear when keyboards, air conditioning, coworker discussion, or household activity continue in the background. In other words, the feature is aimed at what the caller hears, not only at making the room quieter for you.

That focus makes Space 2 Pro a natural candidate for open-office calls and busy home meetings. It is designed to reduce competing background sound while keeping your voice forward, although the amount of improvement will depend on the noise, distance, and call setup around you.

Which One Fits Your Office?

Quiet home office or private room

The WH-CH720N is likely enough when the room is quiet and meetings are occasional. Its lightweight design, ANC, and hands-free Bluetooth calling cover that routine. Space 2 Pro makes more sense when frequent meetings and focus blocks share the same workday.

Open office with coworkers and keyboards

This is the strongest Space 2 Pro use case. Its call design aims to keep your speech forward while office activity continues around you. That does not guarantee that every coworker or keyboard sound disappears, but it targets the problem of the caller hearing too much of your workspace.

In a busy open office, the WH-CH720N can still handle a call, especially when your desk is away from the loudest activity. Its wind-noise reduction feature supports calls around airflow and movement, while Space 2 Pro is the more natural fit when keyboard taps or nearby speech are a regular part of your meetings.

Hybrid work across a laptop and phone

Both headphones can serve a laptop-and-phone workday. Space 2 Pro adds on-device AI voice control with more than 10 commands and zero-cloud processing for hands-busy moments, such as when you are taking notes, typing, or moving between tasks. Because the controls run on the device, you can manage supported functions without reaching for the laptop or phone, which helps keep a meeting flow intact.

For a personal hybrid setup, either headphone may be practical, with Space 2 Pro adding more hands-free control during busy moments.

Long days of meetings and focus work

Space 2 Pro's advantage here is the way its call-first design and focus features work together across a long workday. It can support meetings, quieter focus blocks, and music without asking you to change your main headphone for each task. At 264g, it is not automatically more comfortable for every wearer, so clamp force, earcup space, heat, and head shape still matter.

The WH-CH720N may suit you if you want a lightweight everyday headphone for music and occasional calls. It keeps the workday simple when meetings are not the main task.

Workday Practicalities: Comfort, Battery, Multipoint, and PC Calls

For work, small friction points matter as much as call processing. Once you know which office setting matches your routine, the everyday details can help you choose between the two.

• Comfort: Space 2 Pro weighs 264g, while the WH-CH720N weighs approximately 192g. Neither fact proves that one headband fits every wearer better. Earcup depth, padding, heat, and clamp force shape the long-wear experience.
• Battery: Space 2 Pro provides up to 30 hours with ANC and 60 hours without ANC, with a five-minute charge designed to provide eight hours of playtime. For continuous communication, WH-CH720N is rated for up to 35 hours with noise canceling on and 40 hours with it off. For general use, the ratings are up to 35 hours with noise canceling on and 50 hours with it off. The figures use different modes and measurement contexts, so they describe endurance rather than a universal winner.
• Multipoint: Both models support Multipoint. It can reduce the need to disconnect from a laptop before answering a phone call, while the exact switching behavior depends on your devices and software.
• PC calls: The WH-CH720N uses Bluetooth hands-free profiles for calls, with HFP/HSP settings available for video-call input and output. Space 2 Pro supports Bluetooth calls on a laptop.

If your employer requires Teams, Zoom, or UC certification, device management, or a boom mic positioned close to your mouth, choose a certified office headset instead. A consumer over-ear headphone can be convenient for hybrid work, but it is not automatically an enterprise replacement.

Conclusion

Anker soundcore Space 2 Pro and Sony WH-CH720N solve different office problems. Choose Space 2 Pro when frequent meetings and background activity make call clarity your priority. Keep WH-CH720N when quiet-room calls, everyday comfort, and its existing features already fit your routine. If your workplace requires certification, device management, or a boom mic, choose a certified office headset instead. For the next step, explore wireless headphones with microphones for a call-focused work setup.

Frequently Asked Questions

Is Anker soundcore Space 2 Pro better than Sony WH-CH720N for office calls?

Anker soundcore Space 2 Pro is the more relevant option when open-office voice clarity is your main priority. Sony WH-CH720N remains a practical choice for quiet rooms, occasional meetings, and general everyday use.

Are Sony WH-CH720N headphones good for calls in an open office?

They can handle calls when surrounding activity is moderate. In busier areas, your seating position, distance from coworkers, and mute habits will also affect what reaches the caller.

Does active noise cancellation remove background noise from my microphone?

No. ANC mainly changes the sound you hear through the earcups. Microphone processing affects the sound sent to the other person, so the two systems address different parts of a call.

Can Anker soundcore Space 2 Pro reduce keyboard and coworker noise during calls?

It is designed for office background-noise situations. Its ANKER Thus™ AI Chip and 8-microphone system support a call-focused design intended to keep speech clear when keyboards, conversations, or household activity continue nearby.

Do Anker soundcore Space 2 Pro and Sony WH-CH720N support Multipoint Bluetooth?

Yes. Both support Multipoint for connecting a laptop and phone. Space 2 Pro also adds on-device voice control with more than 10 commands, allowing supported controls without reaching for either device.

Which headphones are better for Teams calls on a Windows PC?

Both headphones can support ordinary Windows Bluetooth calls through their hands-free profiles. If your organization requires Teams certification, Zoom certification, UC certification, device management, or a specific approved device, follow those workplace requirements.

Is it worth upgrading from Sony WH-CH720N if I mostly work from home?

Consider upgrading when household activity regularly reaches the caller or meetings take up much of your day. If your home office is quiet and the WH-CH720N already handles your routine, continuing to use it may be the more practical choice.

Do I need a boom-mic headset for frequent office meetings?

Not always. A consumer over-ear headphone can work when you want calls, music, and focus features in one device. Choose a boom-mic headset when your workplace needs a microphone close to your mouth, formal platform certification, or centralized device management.