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38-Hr Long Playtime
LED Screen Display
AniFast™ Fast Charging
oraimo Sound APP
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Product Parameters:
Bluetooth Version: 5.3
Bluetooth Range: 10m
Playtime: Up to 7 hours on single charge; case provides additional 31 hours
Charge Input: Type-C
*oraimo Lab test result.
Model: OTW-340
Product Features:
Smart LED Power Display
See Remaining Power at a Glance
You can effortlessly monitor the remaining power of each earbud and the charging case through the convenient power LED display.
*The LED display shows charging case and earbud battery levels, adjusting by 1% and 10% respectively.
Powerful Deep Bass
Feel the Beat
Featuring 6mm premium composite diaphragm drivers and oraimo's exclusive HavyBass™ tech, AirBuds 4 brings an unmatched sound experience.
Dive into deep, vibrant bass—crafted for true music enthusiasts in mind.
Up to 38 Hours Long Playtime
Embrace the Endless Rhythms
Enjoy up to 7 hours of playtime on a single charge, while the earbud case provides an additional 31 hours of extended play.
*oraimo Lab test results.
Smart Fast Charge
Charge 10 Mins, Play 90 Mins
With a swift 10-minute charge using AniFast™ tech, you can unlock an extra 90 minutes of non-stop beats.
ENC Technology
Crystal Clear Calls Anywhere
AirBuds 4 is equipped with advanced built-in 2-mic beamforming array and AI algorithm, ensuring crystal-clear
conversations by fading background noise into oblivion, no matter where you are.
Open and Connect
Seamless Connectivity, Instant Play
Open the case, and the earbuds can instantly pair with your device, whisking you into your music or calls without missing a beat.
Low-latency Game Mode
Audio and Video Sync in Moment
Featuring Bluetooth 5.3 and Game Mode, you can immerse in your game with audio and video sync in seconds.
IPX4 Waterproof & Sweat Protection
Not Afraid of Water and Sweat
AirBuds 4 is featured with IPX4 waterproof rating and nano coating, splashes and sweat won't stop the music playing.
*Water and sweat proof is only available for earbuds and not for charging case.
oraimo Sound APP
Personalize Your Listening
Personalize your sound experience with the oraimo Sound App. Tune it to rock, jazz, or boost the bass—tailor your music just the way you love to hear it.
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oraimo AirBuds 4 are LED display wireless earbuds designed for users who want to check battery details quickly before music, calls, school, work, sports, or travel. The smart LED display shows the power level of both earbuds and the charging box, so you can know when it is time to recharge without guessing.
They also come with Bluetooth 5.3, up to 38 hours of total playtime, AniFast™ fast charging, ENC call noise reduction, Game Mode, IPX4 splash and sweat protection for the earbuds, and oraimo Sound App support. These features make them practical for daily listening, videos, phone calls, and voice messages.
The LED display on the AirBuds 4 charging case helps you watch the remaining battery level of the case and both earbuds at a glance. The charging case battery is shown in 1% steps, while the earbud battery levels are shown in 10% steps.
This is useful if you use your earphone often during commuting, classes, office work, sports, or travel. You can open the case, check the LED display, and know whether your earbuds are ready for use before leaving home.
oraimo AirBuds 4 offer up to 7 hours of playtime on a single charge. With the charging case, you get an extra 31 hours, giving up to 38 hours of total playtime. This makes the earbuds suitable for music, calls, videos, online meetings, and daily movement without charging too often.
The earbuds also support AniFast™ fast charging. A 10-minute charge gives up to 90 minutes of playtime, which is helpful when you need a quick top-up before school, work, travel, or outdoor use. The charging case uses a Type-C port, so you can charge it with a suitable USB Type-C cable.
Yes. oraimo AirBuds 4 are designed for daily calls, music, videos, and voice messages. The earbuds use a 2-mic beamforming microphone system with an AI algorithm to help reduce background noise during calls, so your voice can come through more clearly in busy places.
For sound, the earbuds use 6mm premium composite diaphragm speaker drivers and oraimo HavyBass™ technology for powerful bass. Unlike bulky headphones, these compact earbuds are easy to carry in the case and use throughout the day. Game Mode with Bluetooth 5.3 also helps improve audio and video sync for casual gaming and content watching.
