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      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.


       【 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.


      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




      Customer Reviews

      Based on 24 reviews
      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,


      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

      Great value for money

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

      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


      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.