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EarFun OpenJump — Review & Specs | Pricepect | Pricepect

Home Wireless HeadphonesEarFun OpenJump

EarFun OpenJump — image 1

EarFun

EarFun OpenJump

Expert Review Analysis

The EarFun OpenJump are open‑ear wireless earbuds with 14.2 mm drivers, IPX7 water resistance, and up to 11 hours of playback per charge (42 hours total with the case). They feature Bluetooth 5.3, spatial audio with head‑tracking, a titanium‑alloy ergonomic hook, and a companion app for custom EQ.

✓ Best for: Active individuals such as runners, cyclists, gym‑goers, and office workers who need a comfortable, open‑ear solution with long battery life, water resistance and reliable call/gaming performance.✗ Not ideal for: Listeners who prioritize deep, punchy bass, users who prefer a sleek premium case, and iOS users who require high‑resolution codecs like AAC or LDAC.

Pros

✓Up to 11 hours of playback per charge and up to 42 hours total with the charging case, exceeding many competitors.
✓IPX7 water resistance allows immersion up to 1 meter for 30 minutes, suitable for sweat and rain.
✓Open‑ear ergonomic design with lightweight 7.8 g earbuds and titanium‑alloy earhooks provides secure all‑day comfort.

Price History

Current

$56.99

Average

$63.93

Lowest

$55.99

Highest

$79.99

Good Deal — 11% below average

Price trend (90d):0.0%

Best Seller Rank History

Now#99Best#48Worst#288 +33

Lower = better sales rank

Specifications

Audio

Driver Size14.2 mm mm

Supported CodecsLDAC (Android), SBC (iOS)

Audio TechnologiesBassSurge, directional sound nozzle, spatial audio with head-tracking, gaming mode

Microphones4 beamforming microphones

Wind Noise ReductionAI enhanced

Battery

Battery Capacity (Earbud)60 mAh mAh

Battery Capacity (Total Earbuds)120 mAh mAh

Battery Capacity (Charging Case)550 mAh mAh

Battery Life (LDAC off, per charge)11 hours minutes

Battery Life (LDAC off, total with case)42 hours minutes

Connectivity

Bluetooth Version5.3

Bluetooth ProfilesA2DP, AVRCP, HFP, HSP

Transmitted Power<7 dBm (EU)

Multipoint ConnectionUp to 2 devices

Fast PairSupported

Controls

Touch ControlsSingle, double, triple tap, long press

Design

Earhook MaterialTitanium alloy

Design TypeOpen-ear with ergonomic earhooks

Case Dimensions76.1 x 66.9 x 27.3 mm

General

BrandEarFun

ModelOW100B

ColorBlack

Warranty18 months

Height27.3 mm mm

Software

Companion AppSupports EQ and personalized profiles

Durability

Earhook MaterialAerospace‑grade titanium‑alloy earhooks rated for 7,000 bends

Memory Wire0.55 mm titanium memory steel wire for flexible fit

Flex TestingOver 10,000 flex cycles and 6 months wear testing completed

Audio Features

Wind Noise ReductionAI‑enhanced beamforming microphones with wind‑noise suppression

Directional NozzleSpecialized sound nozzle reduces audio leakage for open‑ear design

Research Sources

pragmaticaudio.com

architeg-prints.com

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User Reviews

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4.3

(511 reviews)

$56.99$79.9929% off

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OW100BBlack EarFun provides an 18-month warranty for every product.

Wireless Headphones

✓Bluetooth 5.3 with multipoint support, Fast Pair and low‑latency gaming mode ensures stable connections across devices.

✓Spatial audio with head‑tracking and customizable EQ delivers an immersive soundstage for open‑ear listening.

Cons

✗Open‑ear design causes noticeable bass roll‑off compared with sealed in‑ear models, reducing impact for bass‑heavy tracks.
✗The charging case is relatively bulky and prone to scratches, making it feel less premium than some rivals.
✗Touch controls on the earbuds can misinterpret taps on ear cartilage, leading to accidental playback changes.
✗No AAC codec support on iOS and LDAC is limited to Android, resulting in lower audio fidelity for Apple users.
✗Maximum volume is adequate but not as loud as competing models, which may be limiting in noisy environments.

From Expert Reviews

Praised by Experts

✓Pragmatic Audio highlights the wide soundstage, accurate imaging and balanced mids/treble as a strong point for open‑ear fans.
✓Scarbir.com praises crystal‑clear call quality and the dedicated low‑latency gaming mode for precise audio.
✓Architeg‑prints rates the IPX7 endurance and 11‑hour playback highly, noting the battery claims are reliable.
✓Jerusalem Post commends the high‑quality sound and affordable price‑to‑feature ratio for an open‑ear solution.

Criticized by Experts

✗Pragmatic Audio warns that excessive EQ boost can introduce distortion, especially in the bass region.
✗Scarbir.com notes the bass is less impactful than in‑ear competitors like the Air Pro 4.
✗Architeg‑prints mentions occasional touch‑control errors that affect usability.
✗Jerusalem Post points out the lack of AAC codec on iOS, limiting audio quality for Apple devices.

From User Reviews

Users Love

✓Users repeatedly mention the “featherlight” feel of the 7.8 g earbuds and no ear fatigue during long workouts.
✓The long battery life often exceeds the advertised 11 hours, with some users reporting up to 44 hours total.
✓Open‑ear design lets users stay aware of surroundings, which is valued by runners and cyclists.
✓Call clarity with AI wind‑noise reduction receives positive feedback for noisy outdoor environments.
✓The wireless charging case is appreciated for its convenience when on the go.

Users Complain About

✗Many users complain that the bass lacks punch and rolls off due to the open‑ear architecture.
✗The charging case is described as chunky and easily scratched, reducing its aesthetic appeal.
✗Touch controls are reported to misfire when the ear cartilage is tapped, causing unintended actions.
✗iOS users are dissatisfied with only SBC codec support, noting a noticeable drop in audio quality.
✗Some users find the maximum volume insufficient for very loud surroundings.

Expert Opinion

Professional reviewers praise the OpenJump for its expansive soundstage, reliable battery life, IPX7 durability and low‑latency gaming mode, while noting that the open‑ear design sacrifices deep bass and that the touch interface can be finicky. The lack of high‑resolution codecs on iOS is repeatedly called out as a drawback, but the overall value proposition is considered strong for active listeners who prioritize comfort and situational awareness.

What Users Say

Everyday users love the featherlight fit, long-lasting battery and the ability to stay aware of their environment, especially during workouts. Common frustrations revolve around the muted bass response, a bulky and scratch‑prone case, and touch‑control sensitivity, with iOS owners also lamenting the absence of AAC or LDAC support.

Common Complaints

Bass roll‑off due to open‑ear design, bulky and scratch‑prone charging case, touch‑control misfires, lack of AAC/LDAC on iOS, and maximum volume not being loud enough for noisy settings.

What People Are Saying

“budget open earbuds done right”
YouTube review

“featherlight at 7.8g, no fatigue even after hours”
User review

How It Compares

vs. Soundcore AeroFit

Advantages

✓Larger 17x12 mm driver can produce deeper bass than OpenJump's 14.2 mm unit.

Disadvantages

✗Battery life and water‑resistance details are less clear, and it lacks the IPX7 rating of OpenJump.

Choose AeroFit if you prioritize stronger bass; choose OpenJump for longer battery and higher water resistance.

vs. Bose Ultra Open

Advantages

✓Lighter charging case (52.5 g) and adjustable hinge provide a more compact package.

Disadvantages

✗Does not match OpenJump's 11‑hour per‑charge playback or IPX7 rating.

Bose Ultra Open is better for users who value a lighter case; OpenJump wins for endurance and durability.

vs. Shokz OpenFit

Advantages

✓Heavier 13 g earbuds can deliver a louder maximum volume than OpenJump.

Disadvantages

✗Heavier overall and lacks the IPX7 waterproofing and 42‑hour total battery life of OpenJump.

Shokz OpenFit suits those needing higher volume; OpenJump is superior for long‑duration, water‑resistant use.

Rating Trend

Rating4.2/ 5Reviews524+443 reviews -0.30

Dimensions & Weight

Height1.074801 Inches

Width2.633853 inches

Depth2.996057 inches

Weight0.159614677688 Pounds

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