All categories
Featured selections
    Trade Assurance
    Buyer Central
    Help Center
      Get the app
      Become a supplier

      Wholesale Wireless Bluetooth Earbuds Noise-reduction Earbuds Headset Power Bank Tws 2023 Wireless Sports Earphones

      No reviews yet
      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, Power Bank

      Use
      Mobile Phone, COMPUTER, Travel, Gaming, Sports

      Waterproof Standard
      IPX-4

      Vocalism Principle
      Other

      Volume Control
      Yes

      Wireless delay time
      31-40 ms

      Battery Indicator
      LED

      Place of Origin
      Guangdong, China

      Model Number
      B21

      Active Noise-Cancellation
      NO

      Codecs
      AAC

      Bluetooth Standard
      Bluetooth v5.0

      Bluetooth version
      dual-mode Bluetooth v + 5.0 + EDR, ultra-low power consumption

      Support protocol
      A2D/HEP/HSP/AVRCP/etc.

      Transmission distance
      12M

      Charging time
      about 1 hour

      Standby time
      about 60 hours

      Battery capacity
      left and right ears are built-in 50mAH (charging box 300mAH)

      Packaging and delivery

      Selling Units:
      Single item

      Single package size:
      13.5X11X6.5 cm

      Single gross weight:
      3.092 kg

      Show more

      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
      $4.89
      1000 - 9999 pieces
      $4.29
      >= 10000 pieces
      $3.69

      Variations

      Total options:
      Select now

      Shipping

      Shipping solutions for the selected quantity are currently unavailable
      Still deciding? Get samples first! Order sample

      Samples

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

      Membership benefits

      Quick refunds on orders under US $1,000Claim now

      Purchase details
      Protection with

      Secure payments

      Every payment you make on Alibaba.com is secured with strict SSL encryption and PCI DSS data protection protocols

      Refund policy

      Claim a refund if your order doesn't ship, is missing, or arrives with product issues