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  • Kemi is a Professional Manufacturer of Bone Conduction Headphones and Sport Headsets
  • Kemi is a Professional Manufacturer of Bone Conduction Headphones and Sport Headsets
Bone Conduction Headphones manufacturer factory – KEMIBone Conduction Headphones manufacturer factory – KEMI
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    • IPX8 Waterproof for Swimming
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Home / Bone Conduction Headphone

X21 Bone Conduction Headphone IPX8 waterproof Bluetooth Wireless Swimming Headphone

Features

IPX8 waterproof for Swimming

Download

    • X21-HD-images
    • X21_black_HD_images
    • X21-black+grey_HD-images
    • X21_orange+grey_HD_images
    • S18 X21 giftbox包装盒20240822 – OL
    • X21 line drawing 线条(1)
    • X21 user Manual说明书20250903 – OL
    • x21 silk print 丝印 20251114

 

Test Report

  • Appendix D for Photographs of Test Setup_RF
  • Appendix E for BT Test Data
  • LCSA08154014E_Attestation of Compliance
  • LCSA08154014EA_EN 301 489
  • LCSA08154014EB_BT
  • LCSA08154014EC_EN 50663 62479
  • LCSA08154014ED_EMC-AC
  • LCSA08154015S-Safety report
  • Appendix A for Emission and Immunity test results_EMC
  • Appendix B for Photographs of Test Setup_EMC
  • Appendix C for Photographs of The EUT
Categories: ABS Shell Sprayed Rubber Oil, Bone Conduction Headphone, Built-in Memory Card, IPX8 Waterproof for Swimming, Magnetic Charging, No Built-in Memory Card, S18 Product Series
Browse
  • ABS Shell Covered Silicone
  • ABS Shell Sprayed Rubber Oil
  • ABS Shell without oil spraying
  • Air Conduction Headphone
  • Bone Conduction Headphone
  • Built-in Memory Card
  • Headphones with LED Glow effect
  • IPX5 Sweatproof Sport Headphones
  • IPX8 Waterproof for Swimming
  • Magnetic Charging
  • No Built-in Memory Card
  • Open Ear Hooks & Clips
  • Open Ear Kids Headphones
  • S18 Product Series
  • The Best Sellers
  • USB-C Type-C Headphones
  • X7 Product Series
  • Description
  • Reviews (0)

Specification

  • Chip: BT8922B
  • Bluetooth version: 5.4
  • Battery: 170mAh
  • Speaker: Φ13mm
  • Play time: >5H
  • Standby time: 96H
  • Charging time: 2H
  • Function: IPX8
  • Color: Black
  • Product size: 132*107*46mm
  • Net weight: 30g
  • Wireless working range: more than 10 meters
  • Speaker sensitivity: 89±3dB
  • Supported protocols: A2DP, AVRCP, HFP
  • Speaker impedance: 8 ohms
  • Speaker frequency: 20Hz-20KHz
  • Input current/voltage: 5V
  • Material: ABS+silicone
  • Charging interface: magnetic 32G memory
  • Unit price includes:
  1. Single color logo silk screen + material
  2. Box + charging cable accessories
  • Package size: 115*140*54
  • Single: 130.5g
  • Outer box size: 565*290*350mm
  • Quantity: 60PCS
  • Weight: 9KG

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