Worldwide Free Shipping On Order Over $30, 30-Days Money-Back Guarantee
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      Hi-Res Certificate                        Manual

      Terms of Payment

      We accept credit card payments (Visa, MasterCard, American Express, Discover and more), for credit card payments it is support by stripe. Another security payment method is PayPal (PayPal express checkout).

      As a rule payments are processed instantly, however, depending on the payment method and the banking system, sometimes the payment processing may take up to 2-3 business days. 

      Kindly note, as we are not charging payments directly - it may take some time to be processed through the payment systems. In most cases it takes few hours , but can take up to 5 business days. 

      We cannot accept liability for payments being recorded on the wrong account if you supply inaccurate information, but will make every effort to reallocate any such payments if they arise. We cannot accept liability if payment is refused or declined by your credit/debit card supplier for any reason.

      Note: All your money are protect security by PayPal and Stripe. We supuort 30 money back guarantee after you receive our products, check our Shipping&Return Policy

      For more question check our FAQs

      Shipping&Return Policy



      Our shipping teams sole goal is to get your orders processed and dispatched to you in the shortest amount of time. Orders are processed in the morning every Monday to Friday.


      • We support standard shipping by country local post office.
      • Free shipping for order up to $30
      • $5.99 shipping fee for per order less than $30
      • India&Bangladesh all through post express shipping cost 6.99$
      • Please confirm the standard shipping has a probability of being checked by customs for this situation need to customer deliver small tariffs.


      • We usually by DHL/Fedex priority shipping.
      • Priority shipping with 3 - 7 day delivery available to most location, prices vary by location and displayed at checkout.
      • For order value is higher than $60, we suggest choose fast shipping that delivery success rate is guaranteed.

      How Long dose It take an order to my country?


      North America(USA,Canada, Mexico)

      10-20 days

      Australia & New Zealand

      10 - 20 days

      All Europe

      8 – 15 days

      Japan, Singapore & S. Korea

      7 – 10 days

      Rest of Asia

      10 - 20 days

      South America

      20 – 35 days

      Other regions

      20 – 30 days or more.


      North America(USA,Canada)

      5-7 days

      Australia & New Zealand

      5 – 10 days

      Asia 3-5 days



      The shipping choices available from our Site's online store are estimates and do not guarantee the date of delivery. In no event will we be liable for any loss, damage, or penalty resulting from any delay in shipment or delivery. Your package will be processed using the selected shipping method, typically within 1-2 business day of your order being been approved (depending on Product availability and the time of day your order is submitted). After your package has been shipped, you will receive an email containing a shipping confirmation, tracking number and carrier information. In order to avoid any additional return shipping charges, make sure that a household member is there to receive your package. 

      Packages returned to our fulfillment centers, due to incorrect addresses will be subject to return shipping fees. 

      Orders are not processed or shipped on the weekends and holidays. Weekend days should not be considered when calculating your delivery date. 



      • If you can't receive your products due to incorrect address we don't take any responsibility and we don't give a refund.Please double check all information before confirming your order.
      • Days are expressed as working days which are Monday to Friday, and does not include weekends or regional public holidays. 
      • During festive periods, please allow more time for delivery. We do apologize for the inconvenience caused.
      • During certain peak shopping seasons, or during large sales, processing and dispatch time may increase.
      • Tracking is provided on most shipments; not always will online tracking be available.



      You can track the progress of your order in 2 ways:

      Track using your EMAIL address and ORDER NUMBER using a carrier tracking number (if you received one) 

      Alternatively, shipments can be tracked at Aftership


      We're proud of the products we design. 

      For products purchased directly on, we offer a 30 Day Guarantee to ensure your happiness. The 30 day period begins upon the purchase date of your order.Returns will only be accepted if labels and original packaging are fully intact. cannot accept returns where labels have been removed.

      Furthermore, and due to health and hygiene reasons, you have no right to return in-ear products if such product’s packaging has been opened, meaning that the packaging seals are broken.

      You are responsible for the shipping of returned items back to Items lost in transportation will not be compensated for.

      Shipping charges on returned merchandise are at the customer’s expense. However, will not charge additional shipping on exchanges. Refunds for returned merchandise will be made within two weeks of the return of the product, to the original purchaser’s credit card. Note that additional duties and/or taxes will not be refunded. Neither will shipping costs. All exchanges are subject to availability.

      Faulty items will be exchanged to the same type of product in the same size, subject to availability. Refunds for faulty items can be made within the 30-day period following delivery.

      For exchanges and returns send an email to

      For products purchased in-store or from third party online resellers:

      If in the event you purchased a Uiisii product from an in-store retail location or from another online retailer, the 30 Day Guarantee does not apply. Please review our Warranty policy.


      Customer Reviews

      Based on 20 reviews
      Sound quality good, but not ideal for running

      The sound quality on these is really good. They cancel out most noise and there is no cracking or skipping like with cheap earbuds. I realized when I was running the first time with these that I was constantly fiddling with them to make sure they'd stay in my ears. I would recommend these for leisure activities, but not high impact exercise.

      Hi Barley ,

      Thank you so much for your support.

      We are so happy you like our headphones. We work hard to meet expectations like yours, and we’re happy to hear we hit the mark for you.

      Please don't hesitate to let us know if you have any other comments. We'd love to hear from you!

      Best regards,

      Uiisii team

      Nice Upgrade, Great Sound for Price.

      I have been using this headset for a week or so now, and they are a fantastic upgrade from the original set. I use this set for business calls and music, and they perform very well for both. I think I like this version better over the previous one, they are all around superior. They are more rugged with heavier cable and metel buds.
      USB-C no need for adapter
      Rugged design
      Great sound for voice and talk
      Multiple ear tips
      Nice heavy volume clicker
      I only have one cons, I wish the cord was braded but for the cost it's really not a con just a personal preference.

      Overall a great upgrade from the original headset, the price is right

      Hi Rambl'n ,

      Thank you for your time sharing your thoughts about uiisii C8 headphones.

      We will consider improving this part of the problem in future product updates.

      Please don't hesitate to let us know if you have any other comments. We'd love to hear from you!

      Best regards,

      Uiisii team

      Type C, Noise Cancelling, Essential Phone, Durable

      I have a long commute to and from work everyday, so a good earphone w/ mic is key. I have an Essential Phone so good accessories are a pipe dream. I was pumped when I stumbled upon a good reviewed type-c earphone that 100% supports Essential Phone. Because of the reviews I purchased this set. The package came very fast, good seller. My first impressions was very positive, the set was lighter and more durable than I was expecting.
      So next I plugged in and gave them a try, it was nice not having to find the stupid adapter. The sound was pretty good for the price point, the bass was a little heavy for my liking. The set sounded great for "talk" (ie podcasts, audio books) which is what I listen to the most.
      -Good price point
      -Light in ear, good noise cancelling
      -Type C that fully supports Essential Phone
      -Ear pieces very durable
      -No tangle wire
      -Good sound if you like more bass
      -Great sound for talk

      -The only really con I could find was that the main cable could have been beefed up a bit.

      Overall very satisfied with my purchase, I will probably buy another pair to just keep in my car.

      Excellent sound quality

      * Excellent sound quality
      * Decent noise cancellation
      * I like how the earbuds put in box when not in use; makes for neater storage

      * Not as lightweight as other headphones I've used
      * Even with the varying sized tips, I couldn't get a good fit, which to be fair is a common problem I have with this style of headphones

      They fall out of my ears when I move around too much so I'd never be able to use this product for working out or anything with a lot of motion. But as a backup headset to carry in my bag for when my primary (wireless) earbuds aren't charged, this product gets the job done.

      Hi Jenny,

      Thank you for your time sharing your thoughts about uiisii C8 headphones.

      We will further improve this part problem in future product updates.

      Please don't hesitate to let us know if you have any other comments. We'd love to hear from you!

      Best regards,

      Uiisii team

      You must buy

      I ordered these for my Pixel 3 because the earbuds that came with the phone hurt my ears.