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ARC 4 PLUS Open Ear Earbuds with THX-Certified Sound
Designed for movement, Arc 4 Plus offers open-ear comfort with THX-certified, Dolby Atmos Head Tracking Spatial Audio sound and boosted bass. Its featherweight ear-hook fit stays secure through workouts, while dual mics keep calls sharp. With IPX7 durability, Bluetooth® 5.4, multipoint device switching, and 34 hours of playtime, Arc 4 Plus keeps you connected and in the zone.$129.99
Overview
ULTRA LIGHT 10.8g DESIGN
Open-Ear All-Day Comfort
Arc 4 Plus features a flexible, ultra-thin earhook with soft silicone ensuring all-day wearing comfort.
DOLBY ATMOS & THX CERTIFIED SOUND
Immersive Spatial Audio
Become immersed in your audio. Arc 4 Plus features Dolby Atmos with Head Tracking Spatial Audio and THX Certified sound, providing excellent audio clarity and immersion in music, movies, and more.
SNAPDRAGON SOUND & DBE 4.0
Hi-Res Audio & Deep Bass
Arc 4 Plus provides improved audio with Snapdragon Sound - which provides natural, clear, lag-free, and stable sound. Powerful bass performance with DBE 4.0 (Dynamic Bass Enhancement).
DURABLE & LASTING EARBUDS
IPX7 Sweat Resistant
Enjoy uninterrupted music during high-intensity workouts with IPX7 water and sweat resistance.
CLEAR VOICE CAPTURING TECHNOLOGY
Crystal-Clear Calls, Everytime.
Be heard clearly and consistently on calls with Arc 4 Plus, featuring enhanced noise reduction microphones.
BLUETOOTH 5.4
Multipoint Connectivity
With multipoint connectivity, you can pair your Arc 4 Plus earbuds with multiple devices simultaneously.
LASTING PERFORMANCE
34hr Battery Life
Arc 4 Plus features excellent battery life for up to 34hrs of on-the-go listening. 9hrs of playback from the earbuds. 25hrs of additional charge in the case.
CONTROL ON THE GO
Cleer+ App
The Cleer+ App provides easy access to sound modes, EQ, media playback, and firmware updates.
LASTING PERFORMANCE
Additional Features
Arc 4 Plus also includes touch controls, a physical power button, adaptive volume control, and a motion sensor for hands free gesture controls.
What’s in the box
ARC 4+ Open-Ear True Wireless Earbuds
USB-C Charging Case
Quick Start Guide, User Manual, Warranty Card
Charging Cable USB-C to USB-A
User Manual
ARC 4 PLUS Quick Start Guide (PDF)ARC 4 PLUS Specs
General
- Weight10.8g (per earbud) 76g (both earbuds and case)
- Driver16.2mm Driver
- Frequency Response (Bluetooth)65Hz-40kHz
- Headphone TypeOpen-Ear True Wireless Earbuds
- Microphones2-Mic Qualcomm cVc (Clear Voice Capture)
- InputsBluetooth
Bluetooth
- Bluetooth Version5.4
- Audio FormatsAptX Adaptive, AptX Lossless, LC3, SBC, AAC
Battery
- Battery LifeUp to 9hrs, In total 34hrs with charging case
- Charge MethodUSB-C
- Quick Charge10min charge provides 2hrs
Features
- Dolby Atmos with Head Tracking Spatial Audio
- THX Certified
- Hi-Res Audio
- MultiPoint Connectivity
- IPX7 Water and Sweat Resistance
- Adaptive Volume Control
- Personalization via Cleer+ App
- Touch Controls, 6-Axis Motion Sensor with Head Gesture Controls
- Power On/Off Switch
69 reviews for ARC 4 PLUS
FROM THE BLOG
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World’s First THX® Certified Open-Ear True Wireless Earbuds With Dolby Audio™ & Dolby Atmos®, Taking Immersion To The Next Level CES 2026, Las Vegas, NV  (December 16, 2025)— Cleer Audio—an award-winning force in high-performance...
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Open Ear Earbuds with THX-Certified Sound
$129.99
W. Balser –
The quality of these earbuds is extremely good. It is very noticeable over other earbuds. And because of the design it won’t fall out of your ear like other in-ear earbuds. If you are buying these primarily for listening to music, don’t hesitate to get these.
However, I ended up returning mine for a couple of reasons:
1. I use earbuds primarily for listening to books and podcasts. The voice quality, while better, was not worth the additional cost.
2. The smart control function is really cool, but if you want to participate in a higher impact activity (technical hiking, trail running) the “head jerking” affect of the activity might trigger an unwanted command. If you are running on smoother terrain this should not present a problem. While you can turn this function off, if you want to use smart control you may have issues.
Because I listen to most of my music on speakers (home stereo, car, etc) I was not seeing the benefit of these earbuds. However, if I do decide to use earbuds for listening to music, I would recommend these in a heartbeat.
Mverovoy –
After the Arc 3s, The case feels cheaper. Hopefully the hinge won’t break. But besides that, the earbuds themselves are pretty good. Although if you relied on ldac, unfortunately these don’t have that codec but they do have the other ones. So if you are using a creative BT-W6 like I am, then you can use the aptx lossless codec which is of course better. A good way to get back to aptx lossless instead of adaptive is just putting the earbuds back into the charging case and closing it, open it back up and before taking them back out, if you see the LED color change to yellow, then they are already connected via AptX Lossless, if it doesn’t you can reset the Cleer ARC and push the button on the transmitter to switch from low latency to high quality, and that should put it directly to lossless but sometimes it does not show up until you play audio and it lights up yellow in that brief delay right before the you can hear the audio. I like aptX lossless, because it’s not as boomy as aptX adaptive, or slightly thin like LC3 with the transmitter.
Gerald Ringgold –
Really good sounding headphones. Comfortable and do no go into the ear! Highly recommended
WJ Kim –
Super comfortable and lightweight I can wear these all day with no ear fatigue. They stay secure even when I’m moving around, the battery lasts forever, and the sound quality is way better than I expected for open-ear headphones. Love them!
Kexin –
Love it!!! It’s great for workout! And the sound quality is very nice!
Jordan –
The Arc 4 Plus open earbuds are a great value. They are incredibly comfortable to wear and I even forget that I have them in if I’m not playing music. I wear glasses, and the ear hook style of these earbuds does not interfere in a way that is uncomfortable.
Sound?
Clear, crisp, and surprisingly decent bass considering the open ear nature.
Style?
I normally go for black earbuds and headphones but the white and gold color is quite stylish and compliments what I tend to wear.
Features?
I’m quite surprised by the amount of features these come with considering the price. The battery life is good and I’ve never run out of battery during heavy use. The call quality is perfect, and whenever I get a phone call I instinctively pull out my Arc 4 Plus so I am not holding my phone to my head.
Issues?
I’ve yet to have any issues with the earbuds or the case. I’ve had some complications using the Cleer+ App, but Cleer’s customer support was prompt and friendly in helping to resolve my confusion.
Overall:
These are some of the best earbuds I’ve tried and I think they have completely turned me off of traditional in-ear earbuds. I’ve started to recommend these to my friends and family.