Shokz OpenRun Pro 2 SZ-HEA-0121

★★★★★ 4.7 (947)

DualPitch drivers combine bone and air conduction for a full-range 20Hz–20kHz response, supported by a 12-hour battery and 5-minute quick charge that delivers 2.5 hours of playback. The unibody frame with Ni-Ti alloy memory wire, 16% reduced clamping force, and IP55 water resistance provides a secure, comfortable fit during intense activity, while AI noise reduction filters 96.5% of ambient noise for clear calls. These headphones are best for runners and cyclists who need sweat-resistant audio that maintains situational awareness for outdoor safety.

form factor over-ear
driver type bone conduction
Wireless Yes
open closed back open
bluetooth version 5.3
battery life hours 12
Shokz OpenRun Pro 2 SZ-HEA-0121 headphones
55 Overall Score

No current retailer price

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Snapshot

The 30-Second Version

The Shokz OpenRun Pro 2 nails build quality at 97th percentile and connectivity at 93rd percentile, but comfort is a rough 10th percentile. The 12 hour battery life lands in the 21st percentile, which is disappointing for a sports headphone. If you need open-ear awareness during workouts, these are a solid pick, but the comfort gamble is real.

Pros & Cons

Pros

  • 99th percentile social proof, people really love these 99th
  • 97th percentile build quality with nickel-titanium frame 97th
  • 93rd percentile connectivity with BT 5.3 and multipoint 93rd
  • 77th percentile mic quality with wind-resistant dual mics 76th
  • 12 hour battery with quick charge, 5 min gets you 2.5 hours

Cons

  • 10th percentile comfort, that's one of the worst we've seen
  • 21st percentile battery life for this category
  • 52nd percentile sound quality, middle of the pack
  • 32nd percentile ANC, open-ear design means no isolation
  • 310g weight is heavy for a sports-focused headphone

What owners think

How owner sentiment changed over time

Exclusive

Based on when customers actually wrote their reviews - so you can see whether early praise held up.

Owner sentiment has held steady over time
1★2★3★4★5★Q3 '24: 5.0★ · 1 reviewQ4 '24: 4.8★ · 4 reviewsQ1 '25: 5.0★ · 5 reviewsQ2 '25: 4.7★ · 15 reviewsQ3 '25: 4.7★ · 7 reviewsQ4 '25: 5.0★ · 16 reviewsQ1 '26: 4.6★ · 14 reviewsQ2 '26: 4.9★ · 14 reviewsQ3 '26: 4.8★ · 6 reviews1451571614146Q3 '24Q4 '24Q1 '25Q2 '25Q3 '25Q4 '25Q1 '26Q2 '26Q3 '26
Avg ratingHappy (4-5★)Unhappy (1-2★)Bar height = number of reviews

Based on 82 dated customer reviews, grouped by calendar quarter. Period analysis is in English.

The proof

Performance

Let's talk about what these do well. The connectivity is a standout, landing in the 93rd percentile with Bluetooth 5.3 and multipoint support. That means you can pair these to your phone and laptop at the same time without constantly re-pairing. The build quality is also top of the charts at 97th percentile, thanks to that nickel-titanium frame. It's flexible, durable, and feels premium. The mic setup with 2 mics and noise cancellation for calls is well above average at 77th percentile, so your voice comes through clear even when you're huffing through a run. But the sound quality is middle of the pack at 52nd percentile. The DualPitch tech with 2 bone conduction drivers helps, but you're not getting the same audio experience as a traditional pair of over-ears. The 101.3dB sensitivity is fine, but bone conduction just can't push bass the way a sealed driver can.

Performance Percentiles

Anc 32
Mic 75.7
Build 97.2
Sound 51.6
Battery 21.4
Comfort 10.3
Connectivity 92.6
Social Proof 98.7

Specifications

Full Specifications

Design

Form Factor over-ear
Open/Closed open
Foldable No
Weight 0.3 kg / 0.7 lbs
Ear Cushion Plástico
Headband Aço inoxidável

Audio

Driver Type bone conduction
Drivers 2
Freq Min 20
Freq Max 20000
Sensitivity 101.3

Noise Control

ANC No
Transparency No

Connectivity

Wireless Yes
Bluetooth 5.3
Multipoint Yes

Battery

Battery Life 12
Charge Time 1
Fast Charging 5min=2.5hrs
Charging USB-C

Microphone

Microphone Yes
Mic Count 2
NC Mic Yes
Boom Mic No
Detachable Mic No

Features

Voice Assistant Siri, Google Assistant
App Shokz App
Water Resistance IP55

vs Competition

Against the Sony ULT WEAR WHULT900N/B, the Shokz wins on build and social proof but loses badly on sound and ANC. The Sony is a traditional closed-back with proper noise cancellation, while the Shokz is open by design. The Technics EAH-A800 and Sennheiser MOMENTUM M5AEBT are both going to crush the OpenRun Pro 2 on audio quality and comfort, but they're not meant for running in traffic. The JBL Tune 670NC and TOZO HT3 are budget-friendly alternatives that offer better battery life and comfort scores, but they can't match the Shokz on build quality or the open-ear safety factor. If you're a runner or cyclist who needs to hear your surroundings, none of those competitors solve that problem the way the Shokz does.

Spec Shokz OpenRun Pro 2 SZ-HEA-0121 Sennheiser HDB 630 Bowers & Wilkins Px8 S2 Sony WH-1000XM6 JBL Tune 670NC TOZO HT3
Form Factor over-ear over-ear over-ear over-ear on-ear over-ear
Driver Type bone conduction dynamic dynamic dynamic dynamic dynamic
Driver Size (mm) - 42 40 30 32 40
Impedance Ohms - 480 - 48 32 16
Wireless true true true true true true
Active Noise Cancellation false true true true true true
Open Closed Back open closed closed closed closed closed
Bluetooth Version 5.3 5.2 5.3 5.3 5.3 6.0
Battery Life Hours 12 60 30 30 70 90
Compare Compare Compare Compare Compare
Product AncMicBuildSoundBatteryComfortConnectivitySocial Proof
Shokz OpenRun Pro 2 SZ-HEA-0121 3275.797.251.621.410.392.698.7
Sennheiser HDB 630 Compare 98.282.775.898.191.344.598.495.1
Bowers & Wilkins Px8 S2 Compare 98.299.394.39976.65297.795.1
Sony WH-1000XM6 Compare 98.289.490.89176.68099.983.6
JBL Tune 670NC Compare 98.264.175.884.994.387.199.298.7
TOZO HT3 Compare 89.882.794.398.697.85296.895.1

Price

Value & Pricing

The pricing is all over the place depending on where you shop. In the US you're looking at USD 180 across 2 listings. But in Europe, the spread is EUR 35 between vendors, ranging from EUR 174 to EUR 209 across 4 listings. That's a meaningful difference for the exact same product. If you're in Germany, Spain, France, or Italy, shop around before you buy. The budget score of 58.6 out of 100 tells the story: you're paying a premium for the open-ear design and build quality, not for raw audio performance. For the same money, you could get traditional over-ears with better sound and ANC, but you'd lose the situational awareness that makes these unique.

We started tracking prices for this product on Oct 26, 2026. The chart appears once we have more data.

Read more

Overview

The Shokz OpenRun Pro 2 is a weird one in our database. It's got a 99th percentile social proof score and a 97th percentile build quality, but the comfort rating sits at a rough 10th percentile. That's a strange combo for a pair of headphones designed to be worn during workouts. The 12 hour battery life sounds decent on paper, but it lands in the 21st percentile for this category, which tells you how far the competition has come. The open-ear bone conduction design is the whole point here, and it's a trade-off you need to understand before spending your money.

Common Questions

Q: Can I wear these while running in the rain?

The IP55 water resistance rating means these can handle sweat and light rain without issues. They're not fully waterproof though, so don't submerge them or wear them in heavy downpours. The nickel-titanium frame is also corrosion-resistant, which helps with longevity.

Q: How does the sound quality compare to regular headphones?

The sound quality sits at the 52nd percentile in our database, so it's about average overall. Bone conduction technology with the DualPitch dual-driver setup delivers clear mids and highs, but bass response is limited compared to traditional over-ear headphones. The 20Hz-20kHz frequency range looks good on paper, but the open-ear design means you'll hear ambient noise mixed in with your music.

Q: Is the 12 hour battery enough for marathon training?

For most people, yes. 12 hours covers a full week of hour-long daily workouts with room to spare. The quick charge feature is handy too, 5 minutes of charging gets you 2.5 hours of playback. But keep in mind that 12 hours lands in the 21st percentile for this category, so if you're used to headphones that last 30-40 hours between charges, you'll be charging these more often.

Who Should Skip This

Skip these if comfort is a priority for you. The 10th percentile comfort score is one of the worst we've seen, and at 310g, these are heavier than most sports headphones. If you have a smaller head or wear glasses, the fit might be a struggle. Also skip if you care about sound quality above all else, the 52nd percentile audio score means you're getting average sound for a premium price. And if you need ANC for commuting or office use, the 32nd percentile ANC score and open-ear design mean these will do almost nothing to block out background noise. The commute score of 23.9 out of 100 is the weakest area for a reason.

Verdict

The OpenRun Pro 2 is a purpose-built tool, not an all-rounder. If you need open-ear headphones for outdoor workouts, the 97th percentile build quality and 93rd percentile connectivity make these a solid choice. The 99th percentile social proof means 942 reviewers are mostly thrilled with them. But the 10th percentile comfort score is a red flag you can't ignore. At 310g, these are heavy for a sports headphone, and if they don't fit your head shape well, you'll feel it after an hour. The 21st percentile battery life is also underwhelming when competitors are pushing 40+ hours. Buy these for the specific use case, not as your only pair of headphones.

Usage Scores

Work (31)Calls (31.8)Music (44.3)Overall (55)Budget (58.5)Gaming (47)Studio (41.6)Commute (23.7)

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