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      Four Drivers Hybrid Technology

      6mm*2 dual dynamic driver (like mini speakers) + 2 balanced armatures (like mini tweeters) deliver unsurpassed dynamic power and Hi-fi sound effect.



      BN90 earphones come with Bluetooth 5.0 technology for extra-fast discoverability, quick pairing, and perfect sound quality and allowing you hands-free calls at the touch of a button.

      Long Lasting Battery

      Full Power with 24 hours talk time or music time, you¡¯ll need to recharge long before your headphones do. A 10-minute charge keeps you going for one hour.

      IPX5 Waterproof

      Neck-mounted design, U-shaped elastic wire fits the neck and is light and comfortable.

      Three-Button Control

      Control volume, skip tracks and answer phone calls without breaking stride using the inline remote control, which works with iOS and Android devices.

      What are in the box?


       1*Carry Case

      6*Size Of Ear Tips 

      1*MicroUSB Charging Cable     


      • Model Number: UiiSii BN90
      • Wireless Type: Bluetooth
      • Sensitivity: 110±3d
      • Resistance: 16Ω
      • Frequency Response Range: 20-20000Hz
      • Plug Type: Wireless
      • With Microphone: Yes
      • Connectors: USB
      • Volume Control: Yes
      • Vocalism Principle: Hybrid technology