RR SPORTS® AC890 is equipped with 4 upgraded 8mm speaker drivers with wide sound range, deep bass and clear treble, making the sound closer to reality. Featuring two improved audio technologies that reduce sound leakage by approximately 70% while delivering a high-quality audio experience!


8*5mm Speaker Drivers Quantity

Wide range, deep bass, clear treble, making the sound close to reality


Bluetooth Version

Seamless true wireless Bluetooth listening experience up to a range of 33ft/10m.

The New Geometry of Sound
New Arrivals

RR Sports® AC890

Prezzo scontato$79.99 USD


Free Shipping & Free Returns

No need to consider the express cost

45-Day Returns

Send it back stress-free

2-Year Warranty

Don't worry, use it boldly

About the RR SPORTS® AC890

Give you the top-level auditory feast, with a wide range, deep bass, and clear treble, making the sound closer to reality.


9th Generation Air Conduction Technology



Wireless range (ft)

45 feet

Bluetooth types

Bluetooth 5.3

Waterproof Level



Generation Air Conduction Technology

Professional technical updates make RR SPORTS® AC890 more cutting-edge

RR SPORTS® AC890 | Best Sport Headphones

Immersive Sound

Wireless headphones equipped with 4 high-fidelity speakers offer dynamic range and 6D stereo sound, High resolution, delivering 4 times the power

Directional vibrator

The ergonomic open design won't enter or cover your ears, allowing you to listen to your surroundings while enjoying your music, providing an ear-free, pain-free fit for your all-day listening.

Easy to Operate

With 3 seperate buttons, you can easily control answer/reject/hang up calls, play/pause, previous/next song, adjust volume, voice assistant, etc.

360° Bendable

Innovative titanium alloy memory design, supports 360° bending without deformation, the body is only 27g and light, easy to store and carry, wireless unfettered.

Type-C Fast Charge

With the fast type-C charging cable, you can enjoy 12 hours of non-stop music/talk time on a single charge, and it only takes 2 hours to fully charge. No need to worry about the music stopping during exercise.

Noise Canceling Microphone

Ambient noise-canceling microphone reduces surrounding noise during calls, bringing you clear call quality.

High-quality Materials

The earphones choose a fully-enclosed titanium frame, which is comfortable and durable, not afraid of sweat corrosion, and is the perfect choice for sports enthusiasts.


Lnnovative Technology, Ieading The Future

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Bluetooth 5.3

With the latest Bluetooth 5.3 technology, offering faster transmission speed, more stable transmission without interruptions. It supports fast pairing with IOS, Android and Windows mobile phones, laptops, tablets and other Bluetooth devices, and the connection distance exceeds 33ft/10m.


Use of four self-developed high magnetic NDFFB speakersto ensure magnetic stability, powerful bass without loosening, and the combinationsof moving coils to present both treble and bass.The 4 unique 8*5mm speaker drivers deliver louder sound .wide sound range, deep bass and clear treble, let you immerse into the music world.

Easy To Control Headphones

What's In The Box

  • RR SPORTS® AC890 Headphones x1
  • User Manual x1
  • Type-c Cable x1
User Manual
Bluetooth | Bluetooth Hearing Aids

Bluetooth 5.3

Reliable connectivity up to 33 ft (10m),Faster and more stable connections with lower latency


20Hz~20KHz;Powerful bass and higher volume




Weighs less than 1 ounce for all-day comfort


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Help & Feedback


If you are still unclear, you can click the button below, or you can contact our customer service for inquiriesOur customer support service hours are Monday through Saturday: 9:00 am to 7:30 pm.
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Kind tips:

1. (1) Use RR SPORTS® AC890 while cycling or driving may cause distraction and lead to an increased risk of sports injuries and/or traffic accidents;
(2) Use RR SPORTS® AC890 while cycling or driving may violate local laws or community regulations; use of this product should comply with local laws and community regulations.
2. This data was collected in the Bone Conduction Headphones lab and tested by playing ACC-encoded audio at 75% volume on an iOS14 mobile device. Actual battery life will be affected by audio type, volume, ambient temperature, and output from the USB port used to charge the headset.
3. RR SPORTS® AC890 Tested under controlled laboratory conditions and rated IPX56 in accordance with IEC Standard 60529. Water resistance is not permanent and normal wear and tear may reduce water resistance. Do not submerge or expose the frame to water for a long time. Please do not try to charge a wet RR SPORTS® AC890.

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2-Year Warranty

Don't worry, use it boldly

45-Day Returns

Send it back stress-free

Free Shipping

No need to consider the express cost

Secure payment

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