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Otium Wireless Earbuds, Bluetooth 5.1 Earbuds Hi-Fi Stereo Headphones 30H Playtime True Wireless Earbuds IPX6 Waterproof Earphones in-Ear Headphones with Mic and Type C for Working/Travel/Gym

  • Based on 5,077 reviews
Condition: Used - Like New
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Availability: In Stock.
Fulfilled by uaijey42

Arrives Dec 14 – Jan 1
Order within 13 hours and 5 minutes
Available payment plans shown during checkout

Color: A,White


Features

  • Bluetooth 5.1 & Auto Switch. Seamlessly switch between the Main and Auxiliary Earbud with the most advanced Bluetooth 5.1 technology. Enjoy continuous music in one or both wireless earbuds, super easy pairing, and a stable connection.
  • Ultra-Lightweight & HiFi Stereo Sound. Features an ergonomic design, each wireless earbud only weighs 4 grams, equipped with 3 different ear tip sizes to ensure hours of comfortable wear. True wireless earbuds with HD rendering technology deliver CD-like audio quality with crystal clear treble and well-balanced bass.
  • Up to 30 Hours Playtime. Wireless Earbuds offer 7 hours of playtime on a single charge (only takes 1 hour to recharge) and 30 hours continuous play time with the mini portable charging case.
  • Type-C Quick Charge. The portable charging case can be fully charged in 90 minutes with the Type-C port. Moreover, Type-C offers a more stable and safer way to charge. This design also increases the wireless earbuds battery life.
  • One Step Pairing. Simply remove the wireless earbuds from the charging case, then click on "E8" from the Bluetooth device list to connect the wireless earbuds with your mobile device.

Brand: Otium


Color: A,White


Ear Placement: In Ear


Form Factor: In Ear


Noise Control: None


Headphones Jack: USB


Connectivity Technology: Wireless


Wireless Communication Technology: Bluetooth


Special Feature: Microphone Included, Fast Charging


Included Components: Charging Case


Age Range (Description): Adult


Specific Uses For Product: Travel, Sports and Exercise


Theme: Video Game


Control Type: Media Control


Cable Feature: Without Cable


Item Weight: 4 Grams


Water Resistance Level: Waterproof


Unit Count: 1 Count


Number of Items: 1


Battery Life: 30 Hours


Bluetooth Range: 10 Meters


Bluetooth Version: 5.1


Carrying Case Battery Average Life: 5.5 Hours


Carrying Case Battery Charging Time: 90 Minutes


Manufacturer: Otium SHENZHEN SIXPIPES TECHNOLOGY CO., LTD


Package Dimensions: 4.02 x 3.66 x 1.54 inches


Item Weight: 0.141 ounces


Item model number: E8


Date First Available: December 19, 2020


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Dec 14 – Jan 1

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Earbuds
Bluetooth earbuds offer wireless convenience for on-the-go listening. When considering a pair, look for factors like sound quality, battery life, comfort, and ease of pairing. Popular brands often provide reliable options. Checking user reviews can give you insights into real-world experiences and any potential issues. If you have a specific brand or model in mind, sharing that information would allow for a more detailed review. ... show more
Reviewed in the United States on January 8, 2024 by Very nice dool!! Loved

  • excellent value for money
Honestly I was pretty skeptical since these earbuds are so cheap, but I love them. I’m no audiophile, so if you are you may not want to take me seriously, but I’m super happy with the sound quality. These are not noise cancelling but they do muffle noise fairly well, which is great as I primarily got these for travel and work when I want to be able to detect when others are speaking. The battery life is great as well. I’ve been using them for 3 months and have been quite happy. I would prefer to rate these as a 4.5 as there is one downside- sometimes the earbuds don’t charge if the case is not upright. Usually not a problem but is a little annoying sometimes. ... show more
Reviewed in the United States on March 4, 2022 by Kaitlyn Thompson

  • comfortable, works well with decent sound
Nobody should be buying these expecting exceptional sound or top-notch performance. They are a sub $30 set of bluetooth earbuds (I paid $20 after tax) and for that price I am really impressed with what I got. Also, I've never owned or used any Apple airpods, google buds, Galaxy buds, beats buds, or any other "higher end" ear buds, so I can't compare to them. My review is strictly based on these in comparison to maybe some other $20 - $40 BT earbuds I've tried over the years. The sound is decent with very good mids but low bass response and some muddling at high frequencies. I'm not an audiophile and I'm using these to listen to music, audiobooks and podcasts while walking around or doing yardwork, and so the sound quality I'm getting is absolutely acceptable to me. I'd compare it to some of those $10 skullcandy earjacks you might pick up on the discount rack at a bigbox store but a little bit better. There is no active noise canceling, of course, but the fit allows for some passive sound suppression. You'll hear some ambient noise but, for instance, my lawnmower's roar is suppressed enough that it doesn't mess with my listening enjoyment. The fit is very comfortable for me. I use the smallest sized covers on the jacks and they fit snug enough and hang in the ear canal well with little to no movement while walking around. I rarely feel like I need to adjust them ever and I've worn them for a few hours at a time this way with no discomfort or issues. The controls are intuitive, and the touch response is good. The instructions talk of "clicking" a button, but really it's all a touch sensitive tap response to play/pause, skip tracks, activate google/siri/alexa. It works well for me and means I can skip a track or pause the tunes without much effort or disturbing the fit of the earbuds. Pairing is super easy and fast and there is an easy "reset" routine to clear a paired device from memory if needed. Range on the BT connection (using a Pixel 4 5G) was very good. From my desk at the office I walked to the main restroom out the room and down the hall (about 30-40m) and with a couple walls in between and sound stayed clear most of that distance, so I would say connection is better than advertised with these which is a huge plus for me. I've walked all around my garage and downstairs at home with my phone on a table and the music was steady the whole time. Great for a cheaper device. My biggest complaint would be battery life which is fairly short and I'm expecting to fade quickly with how cheap these are. Out of the box I gave them a full charge in their case and got about 3.5 hours of playback. After a week this is a pretty steady result. The case carries enough charge to recharge the earbuds at least 3 times and charges them pretty fast, I'd estimate time going from 15% - 85% charge to be around 20 minutes. So if you're using these a couple hours at a time and putting them back into the charger when not, then I bet you'll find these to be just fine. I just wouldn't expect to sit at the desk all day with these things and expect them to last the whole day without a recharge. I'm very pleased with my purchase and would 100% buy these again assuming they last about a year. UPDATE (7/29/2022): So I've used these for a year now, and they were great until the right earbud started going bad. I'm thinking it's the speaker as they still connected and worked, just the sound faded noticeably to the point that it was becoming useless to use two earbuds at a time because of the volume discrepancy. I don't know exactly what caused this, but it could easily have been due to me mistreating it in some way. In any case, they worked very well for a year and probably could have lasted longer had I taken better care of them. As stated above, I would have bought them again but as fate would have it, I got a free pair of pixel buds from Google when trading in my phone so I'm currently using those. The good thing there is that I can now compare the two... the pixel buds are, no real surprise, a superior product if you have an android phone. It has a lot more connected features that are nice. But also, they have a slightly improved fit and better noise cancelling, as well as better call performance (according to my phone call partners). The sound quality however is relatively consistent in my opinion. If I were buying the google buds at retail for $99, and my other option were to buy these ear buds at $20 - $25, I think it would be hard for me to go with google. They are nicer, but not maybe not 4x - 5x the price better. So, if the pixel buds fail me, I'm sure I'll be back to these guys. ... show more
Reviewed in the United States on June 21, 2021 by Patrick B. Patrick B.

  • Liked them!
This earbuds are great and the price was great too. The sound quality is great, the battery is great too average to any iPhone device battery life, the noise cancellation is surprisingly really good when you are using for listening to music. The only thing I would say when I’m making a call the receiver catches every noise in the background ten times more, not so great for phone calls when you are out in public and makes the phone call difficult to communicate. But other than that they are great. I initially bought them to listen to music so these were perfect! ... show more
Reviewed in the United States on August 19, 2021 by Amazon Customer

  • They were great for a while
The battery lasts quite a while and I listen to a lot of podcasts during the day. They also charge pretty quickly. The issue I found is that the micro mesh came loose. I was alarmed because I thought it might be in my ear, which would cause an infection. I found it on my desk, thank God. I picked the other one out with tweezers in case it was loose as well. Later, I accidentally dropped it and it came apart. There are definitely some durability issues with this product, but I guess you get what you pay for—especially if you don't want to pony up for Apple. ... show more
Reviewed in the United States on January 30, 2024 by Tool Fan

  • Great customer services
Light weight, reliable connect and disconnect. Nice magnetic suction of the connectors in the case to hold the buds firm. Only problem is the bass is not sufficient. For listening to audio books or podcasts it is good but not so good for music. Update 5/6/2022 - after 2.5 months, the right bud can no longer connect (or power on). It does not seem to charge either as the orange charging light does not stay on (the left one does until fully charged). I have barely used this ear bud since I bough it - mostly it sits in the charging box. Updated 5/14/2022 I contacted the seller Changsheng customer service for warranty replacement. I got an email answer within 24 hours and a replacement unit was sent to me quickly. The new unit works great. ... show more
Reviewed in the United States on March 12, 2022 by garunner

  • I really enjoy these!
These are good quality! Not brassy sounding at all. I get a nice full sound. I had trouble trying to make them both play at the same time but once I put them back in their case, took them out and figured out the Bluetooth troubleshooting on my phone, they worked perfectly fine. The battery life is pretty good too. I haven’t kept track of the battery time but the case has these little lights that lets you know how much charge you have. The only little minor inconvenience is talking on the phone reason. For some reason, it hangs up the call if use these or if they’re still connected. I don’t mind it but it’s just kinda annoying having to put the headphones completely back in their case or turning off Bluetooth just to talk on the phone lol. ... show more
Reviewed in the United States on August 11, 2022 by M

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