If you want immersive over-ear listening and up to 30 hours of battery life for calls, choose Amazon Renewed Sonos Ace; if you need an open-ear fit that keeps you aware of your surroundings, choose Shokz OpenRun Pro 2.
If you want immersive over-ear listening and up to 30 hours of battery life for calls, choose Amazon Renewed Sonos Ace; if you need an open-ear fit that keeps you aware of your surroundings, choose Shokz OpenRun Pro 2.
For most desk-based calls, I’d lean toward the Sonos Ace: its noise cancellation, cushioned over-ear design, and call-focused voice processing suit a quieter, more private setup. The Shokz is the more practical pick for calls during walks or workouts, where hearing what’s around you matters.
Amazon Renewed Sonos Ace vs Shokz OpenRun Pro 2 at a Glance
• Amazon Renewed Sonos Ace: Over-ear listening, active noise cancellation, and up to 30 hours of battery life; trade-off: its closed, noise-canceling design is less suited to staying alert to nearby sounds.
• Shokz OpenRun Pro 2: Open-ear listening, a stable ear-hook frame, and microphones designed to reduce background noise; trade-off: battery life is up to 12 hours, and it has no headphone jack.
• For quieter, more immersive calls: Choose the Sonos Ace.
• For calls while moving outdoors: Choose the Shokz OpenRun Pro 2.
The Sonos Ace is an over-ear Bluetooth headphone built around immersion. Active Noise Cancellation helps reduce outside sound, while Aware mode lets some of the surrounding environment back in. Spatial audio creates a three-dimensional presentation, and the custom-designed dynamic driver is specified for a 20 Hz to 20,000 Hz frequency range. For calls, enhanced voice targeting and background-noise suppression are intended to keep your voice clearer.
How We Research
We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
Updated: 2026-10-23 · 6 min read · Independent comparison
Battery life is specified at up to 30 hours with Active Noise Cancellation enabled. Rapid charging is another practical advantage: three minutes of charging is stated to provide three hours of battery life. I’d skip it if you specifically want open ears for conversation or outdoor awareness. It is an over-ear headphone designed for a more enclosed listening experience, not a lightweight ear-hook arrangement.
The Shokz OpenRun Pro 2 takes the opposite approach. Its open-ear design leaves your ears unobstructed, and its unibody frame uses ergonomic ear hooks with a nickel-titanium alloy memory wire. That makes its design a strong fit for workouts, walks, and other situations where hearing nearby sounds is part of the point. Dual drivers combine bone-conduction and air-conduction approaches, while the Shokz app provides dedicated EQ modes.
For calls, the product information highlights dual wind-resistant microphones and AI noise reduction. The stated noise-reduction figure is 96.5%, with wind resistance described up to 15 miles per hour. Those details make it particularly relevant for someone who needs to take calls while moving outside. They do not mean every call will sound the same in every environment, but the microphone design is clearly geared toward reducing background noise and wind.
Its battery life is up to 12 hours, well below the Sonos Ace’s stated figure. There is no headphone jack, and the listed connection is wireless Bluetooth. I’d pass on the Shokz if your priority is active noise cancellation or an enveloping over-ear sound experience. Its open construction trades that sense of isolation for awareness.
Side-by-Side: Which Should You Choose?
• Best for longer battery life → Amazon Renewed Sonos Ace. It is specified for up to 30 hours with Active Noise Cancellation on, compared with up to 12 hours for Shokz.
• Best for hearing your surroundings → Shokz OpenRun Pro 2. Its open-ear design leaves your ears unobstructed rather than trying to shut outside sound out.
• Best for a quieter, more immersive call setup → Amazon Renewed Sonos Ace. Active Noise Cancellation and Aware mode give you two approaches to outside sound, while its call processing targets your voice.
• Best for a wired option → Amazon Renewed Sonos Ace. The included USB-C to 3.5 mm cable offers a connection route the Shokz does not list.
• Best for workouts where a stable, open fit matters → Shokz OpenRun Pro 2. Its ear hooks and memory-wire frame are designed to help keep the headphones in place.
• Best for quick battery top-ups → Amazon Renewed Sonos Ace. Its rapid-charging specification states that three minutes provides three hours of battery life; no comparable rapid-charge figure is provided for the Shokz.
• Best fit for someone considering sleep headphones for calls → neither is a dedicated sleep design. The Sonos Ace has cushioned over-ear cups, while the Shokz uses an open-ear hook frame. For calls while lying down, think about which physical design would be less intrusive for your position rather than assuming either is made for sleep.
A gaming headset for calls is a different use case from outdoor call headphones. These two products are wireless listening options with call-related features, but the supplied details don’t identify dedicated gaming features such as a boom microphone or a gaming-specific connection mode. If that is your main need, don’t treat either model as a clearly established gaming headset based on these specifications alone.
The phrase “best headset for calls” depends heavily on where you take those calls. In a quiet room, the Sonos Ace’s over-ear design and noise control look like the more comfortable match for focused listening. On a walk, the Shokz’s open-ear awareness and wind-resistant microphone design make a more coherent case. Neither is the universal answer; the surroundings decide which compromise is useful.
My Verdict
I’d choose the Amazon Renewed Sonos Ace for calls because its up-to-30-hour battery life, active noise cancellation, and voice-focused call features fit my preferred desk-based setup.
It also offers Aware mode when I want to listen for nearby sounds and a wired option through the included USB-C to 3.5 mm cable.
I’d choose the Shokz instead for outdoor calls where an open-ear fit and awareness matter more than isolation.
For calls in a quiet, more enclosed setting, the Sonos Ace pairs active noise cancellation with enhanced voice targeting and background-noise suppression. For outdoor calls, the Shokz has dual wind-resistant microphones and an open-ear design that preserves awareness.
Its open-ear design is intended to let you hear surrounding sounds, and its microphones are described as wind-resistant. Those are useful design choices for walking calls, though the listening conditions will vary with your surroundings.
The included accessories list a USB-C to 3.5 mm cable, and the product details identify a 3.5 mm jack. The Shokz listing specifies wireless Bluetooth and no headphone jack.
The Sonos Ace is specified for up to 30 hours with Active Noise Cancellation enabled. The Shokz OpenRun Pro 2 is specified for up to 12 hours. The Sonos Ace also has a stated rapid-charge feature.
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