Worldwide Free Shipping On Order Over $30, 30-Days Money-Back Guarantee
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      6mm dynmic driver with PU+PEEK composite diaphragm delivers crystal-clear sound to boost your performance.


      Ultra-flexible in-ear hooking design ensure a customized, comfortable and secure stay for the most intense workouts


      Fast charging and the power of the battery life, up to eight hours of wireless listening and playing on a single charge

      BLUETOOTH 5.0

      Bluetooth 5.0 gives a stable connection between your device and Uiisii BT600 wireless earbuds when making skip-free audio even in busy conditions.

      BLUETOOTH 5.0

      Bluetooth 5.0 gives a stable connection between your device and Uiisii BT600 wireless earbuds when making skip-free audio even in busy conditions.


      With an IPX5 rating, splashes, rain, or sweat won't damage these headphones and let you continue the workout.


      Magnetic buds ensure tangle-free convenience when the headphones are not in use, helping to prevent them from being lost


      There are four colors available, It’s not just a music experience, but also a stylish Accessories.


      There are four colors available, It’s not just a music experience, but also a stylish Accessories.


       What you get

      1 x User Guide
      1 x Pair of Headphone
      1 x Carrying Case
      1 x USB Charging Cable
      3 x Pair of Different Size Extra Earplugs
      Audio Details
      • Speaker: Φ6mm Dynamic, Neodymium Magnet, 20Hz-20kHz
      • Sensitivity:104±3dB
      Battery Details
      • Battery Life: About 8 Hours
      • Input Power: DC 5V, 0.5-2A
      • Charge Time: About 1.5 Hours
      • Standby Time: About 240 Hours
      • Battery Capacity: Li-polymer Battery 3.7V/120mAH
      Bluetooth Details
      • Version: Bluetooth 5.0
      • Bluetooth chip: QCC3003
      • Transmission Range: About 10m
      General Details
      • Cable Length: 55+3dB
      • Impedance:32Ω
      • Weight: 10.66g
      • IP Rating: IPX5
      • Warranty: 1-year warranty





                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.

                STANDARD SHIPPING

                • 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?

                STANDARD SHIPPING

                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.


                TRACK YOUR ORDER:

                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 18 reviews
                Cheap, comfy, functional, and better than you’d think

                I love these! This is my second pair, and only because a mystery thing happened to my last ones. They cut noise, they sound great no matter what you’re listening to- and they are so reasonable in price vs the other similar buds I looked at.

                PROFECT FOR THE PRICE!!

                An amazing fit, comes with interchangeable ear pieces. They never become lose or fall out. And the sound, deep bass without hurting, smooth, crisp sound. Blocks out almost all outside noises. For the price this is an absolute steal. A small carrying case as well to keep from damaging while in my pocket. I love these things. The battery life lasting long and I listen quite often. I'll purchase more as a gift for sure.

                Totally awesome. Great value for the money.

                Awesome product. Great sound. I use everyday while exercising Both husband and I have a set and love them

                Water proof awesomeness

                Best part about these is they are 100% water proof, great to listen to music or podcasts while swimming, surfing or any water sport. Sometimes have even used them in the shower. Sounds quality is okay, not bad but the water proof aspect wins. I get about 3 hours of playtime on these per charge. 24 hours of phone and standby

                Great headphones for working out, running and relaxing

                I am not a headphone aficionado so I can't compare these to more expensive, higher end headphones but these work great for me.
                I have had no issue with them coming loose while at the gym or out running.
                They are comfortable for relaxing while watching a movie without disturbing others.
                The sound quality \ volume for me is very good with music (mainly rock and jazz) and spoken word.
                The buttons are large enough for me to access easily.