Worldwide Free Shipping On Order Over $30, 30-Days Money-Back Guarantee
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      ENJOY TRANQUILITY. ANYTIME. ANYWHERE.

      In addition to its excellent sound quality, Uiisii BN80 Dual Driver In-Ear Headphones provide more freedom and tranquility for listening to music in a variety of settings. It ensures rich, pure music even in noisy environments like: flying, crowded public transportation, noisy streets, loud meeting rooms, and more.

      MAIN FEATURES:

      【 Audiophile Sound 】Our exclusive two dynamic drivers deliver the deepest bass, soaring highs, and ultra-clear midrange. double moving coil earphone takes you "four speakers sound"!With two powerful dynamic drivers bring double sound effects at the same time. Listen to the treble and bass at the same time, no longer miss the wonderful music moment. The bass is full, the mids are articulate, the highs are sparkling, and the soundstage is wide.
      【Bluetooth 5.0】What can Bluetooth 5.0 bring to us? : Bluetooth 5.0 devices have a much longer range. Compared to Bluetooth 4.2, it’s increased by 4 times up to a maximum variety of 800 feet. so listening to music is not restricted by moving, the data transmission speed increased by 3 times with richer sound details, battery's standby time is much longer with lower delay.

      【 24-Hours Play Time】Two 125mAh battery lasts for a long time, full power with 24 hours talk time or music time, with 4 minutes per song, and can listen to more than 500 songs. A 10-minute charge keeps you going for one hour.

       Crystal Clear Calls】Knowles silicon (EMES )microphone technology features a precise microphone array that effectively filters out background noise so communication remains crystal clear in loud environments.

      【Water Resistant】Built for your active lifestyle, the Earbuds are rated IPX5 and can withstand dripping sweat. It’s perfect for your running, jogging, cycling, driving, camping, hiking gym exercise, and other outdoor sports.

      【Perfected Engonomics45° oblique angled ear fittings naturally match your ear canals ensuring a secure fit, proper noise isolation, and an intimate sound stage.

      SPECIFICATION

      Audio Details
      • Speaker: 6mm Dual Dynamic Drive, Neodymium Magnet, 20Hz-20kHz, 32Ω ± 15%
      • Output: 110±3db
      • Microphone: MEMS, - 41dB±3dB
      Battery Details
      • Battery Life: 24 Hours
      • Input Power: 250mAh/3.7V
      • Earbud Charge Time: 2.5 Hours
      • Standby Time: about 480 Hours
      Bluetooth Details 
      • Version: Bluetooth5.0
      • Bluetooth Chip: QCC3003
      • Range: 30+ ft.
      • Support Protocols: HSP/HFP/A2DP/AVRCP

      General Details

      • Wire length: 11.81in
      • IP Rating: IPX5
      • Warranty: 1-year warranty

      Package Contents

      1 x User Guide 
      1 x Pair of Headphone
      1 x Carrying Case     
      1 x USB Charging Cable
      6 x Pair of Different Size Extra Earplugs


      Multi-Function Button Feature:
      1 click - Answer / Hang-up calls / Play music / Pause music
      1 long press - Reject calls
      long press-  -Next song
      long press+ - Previous song

       

      DOWNLOADS

      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

      Shipping

      UIISII OFFERS LOW COST, FAST & EFFICIENT SHIPPING WORLDWIDE .

      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.

      FAST PRIORITY SHIPPING

      • 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.

      FAST PRIORITY SHIPPING

      North America(USA,Canada)

      5-7 days

      Australia & New Zealand

      5 – 10 days

      Asia 3-5 days

        

      Notes:

      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. 

       

      IMPORTANT POINTS TO REMEMBER:

      • 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

      Return

      We're proud of the products we design. 

      For products purchased directly on www.uiisii.com, 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. Uiisii.com 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 uiisii.com. Items lost in transportation will not be compensated for.

      Shipping charges on returned merchandise are at the customer’s expense. However, uiisii.com 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 uiisiiservice@gmail.com.

      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.

      FAQs

      Customer Reviews

      Based on 24 reviews
      83%
      (20)
      13%
      (3)
      4%
      (1)
      0%
      (0)
      0%
      (0)
      P
      P.
      Excellent Product, Great Battery Life, Desirable Price

      Great. for incomprehensible reason, the first order was returned back. the seller immediately sent the following. i think the whole reason is in our mail. and the store is a low bow, many thanks, good luck in the business of family well-being. keep your brand. great guys, we have something you learn. definitely recommend. as a product and in particular a store. good luck to you guys.

      Hi PHILIP,


      Thank you for your time sharing your thoughts about uiisii BN80 headphones.
      We put our heart and soul into creating this product and we are delighted that you have found the quality of the earbuds to your satisfaction.
      Please don't hesitate to let us know if you have any other comments. We'd love to hear from you!


      Best regards,

      Uiisii

      I
      I.
      starsThe sound quality is excellent, and so far in my experience the best

      excellent work out Bluetooth headphone gift for my girlfriend. Her headphone dies for battery issue so I decide to check this one and she really likes it

      E
      E.
      Great value for money

      Working ok after 1week use and sure, 2 devices can be connected at same time

      E
      E.
      Good for exercise

      This is great and the most of comfortable earpiece I have ever use. It’s almost like they were made for my ears. The quality of the material was just right for me, not too soft and not too hard. I really liked it. The quality was pretty decent, had a little noise cancellation too. It can’t compete with those super expensive headphones, but I think it is definitely better than others headphones within its price range.

      Hi Emily,


      Thank you so much for your support!

      We are very happy that you are satisfied with our products and your satisfaction is of great significance to us.

      We always do our best to provide good quality products to our customers and stand behind our product and responsible for them.


      Best Regards

      UiiSii

      M
      M.
      Kept falling out, short battery life

      The box arrived a bit crushed but inside of box was everything OK. Earphones have a good noise for that size. Was a good deal for me. I strongly recommend this product and seller to.