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      B28 Bluetooth Headphones Wireless Charging Case Digital LED Display in-Ear Earphones Waterproof Headset Wireless Earbuds

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      Shenzhen Sinph U-Life Technology Co., Ltd.14 yrsCN

      Key attributes

      Industry-specific attributes

      Game atmosphere light
      no light

      Other attributes

      Communication
      Wireless

      Style
      In-ear

      Function
      Waterproof, Wireless Charging, Power Bank, Built-in Cable

      Use
      Mobile Phone, COMPUTER, Travel, Gaming, Sports, For iPod

      Waterproof Standard
      IPX-6

      Vocalism Principle
      Other

      Volume Control
      Yes

      Wireless delay time
      31-40 ms

      Battery Indicator
      LED

      Place of Origin
      Guangdong, China

      Model Number
      B28

      Active Noise-Cancellation
      NO

      Codecs
      AAC

      Chipset
      JL

      Communication distance
      10-15M

      Talking time
      about 3-4 hours

      Standby time
      120 hours

      Music time
      about 3-4 hours

      Support protocols
      HEP\HSP\A2D\AVRCP

      Battery type
      Lithium polymer battery

      Battery capacity
      left and right ears are built-in 40mAH (charging box 350mAH)

      Packaging and delivery

      Packaging Details
      Cutom packing

      Selling Units:
      Single item

      Single package size:
      12X15X6.5 cm

      Single gross weight:
      3.138 kg

      Supply Ability

      Supply Ability
      1000000 Piece/Pieces per Month

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      Lead time

      Quantity (pieces)1 - 1000 > 1000
      Lead time (days)15To be negotiated
      Still deciding? Get samples first! Order sample

      Samples

      Maximum order quantity: 10 piece
      Sample price:
      $7.00/piece
      5 - 999 pieces
      $5.89
      1000 - 4999 pieces
      $5.39
      >= 5000 pieces
      $4.99

      Variations

      Total options:
      Select now

      Shipping

      Shipping solutions for the selected quantity are currently unavailable
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      Samples

      Maximum order quantity: 10 piece
      Sample price:
      $7.00/piece

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