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Shenzhen Dalisong Electronic Co. Ltd

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Metallic Ear Headphone
Product Details  
  Metallic Ear Headphone
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Country of Origin:

  • China (mainland)

Primary Competitive Advantages:

  • "Green" Product
  • Country of Origin
  • Experienced Technical Staff
  • Form A
  • Guarantee/Warranty
  • Packaging
  • Price
  • Prompt Delivery

Main Export Markets:

  • Eastern Europe
  • North America
  • Mid East/Africa
  • Central/South America
  • Asia
  • Western Europe
  • Australasia
   
Metallic Ear Headphone with 5mW Nominal Power and 120cm Cord Length
Model Number:DLS-EC7
 
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Chat with supplier using:    Skype  
   
 

Key Specifications/Special Features:

  • Sensitivity at 1KHz: 110dB ±3
  • Impedance: 32Ω ±15%
  • Speaker diameter: 14.8mm
  • Mylar: 9μ
  • Frequency response: 300 to 6,000Hz
  • Input power:
    • Nominal: 5mW
    • Maximum: 10mW
  • Distortion: less than 5% at 1KHz
  • Weight: approximately 20grams ±3
  • Connector: 2.5mm, 3 or 4-pins
  • Cord length: 120cm
  • Colors: silver and black
  • Microphone:
    • Sensitivity: -58dB ±2 (0dB = 1V/μ at 1KHz)
    • Impedance: 2.2KΩ
    • Current consumption: 500μA (Vmax)
    • Operating voltage: 3.0V DC

Payment Details:

Payment Terms:
  • TT, LC

    • Minimum Order:
  • 3,000 to 3,999 Pieces

    • Delivery Details:

    FOB Port:
  • Shenzhen

    • Lead Time:
  • 15 - 20 days

    • Product Certifications:

    Certificate Standard: CE
    Certificate Number: TB07101128
    Issue Date: 24-Oct-2007
    Certification Agent: Shenzhen Toby Technology
    Expiry Date: 24-Oct-2007
    Scope/Range: Headphone

    Certificate Standard: RoHs
    Certificate Number: A07020503R
    Issue Date: 24-Oct-2007
    Certification Agent: AOV Testing Technology
    Expiry Date: 24-Oct-2007
    Scope/Range: Earphone headphone

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    Contact Details  

    Shenzhen Dalisong Electronic Co. Ltd
    5/F 4th Building, 2nd Industrial
    Zone, Xixiang Town,
    Bao'an District
    Shenzhen
    Guangdong
    China  518102
    Tel:  (86 755) 27917859  Ext : 808  (86 755) 29615389
    Fax:  (86 755) 27917829

    Chat with supplier using:
       Skype  

    Homepage Address
    http://www.globalsources.com/dlsearphone.co

    Key Contact:
    Mr  Ye,  Eddy
    Sales Manager
    Sales Department

    Supplier and product information updated May 06, 2008. Global Sources verifies information published here via regular supplier visits.
    This member has been verified by Global Sources.  Learn more

    Verified suppliers are visited by Global Sources at least 3 times before their products are listed. This ensures that information on suppliers and products-on-offer is accurate.
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