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1)  INTRODUCTION We, Ko-Star, are committed to designing and producing high quality and stylish headphones. By more than 10 years manufacturing experience, we have organized a professional designer/engineer team for the whole production line, as well as effective and successful QC system from mould to speaker.   Music is Sans Frontieres.       2)  SPECIFICATION Speaker size: 10mm Sensitity: 115dB+3dB Impedance: 32Ω Frenquency response: 20-20kHz Cable: 1.2m Plug size: 3.5mm Power: 3mW Color: Optional  

Brand Name	KO-STAR
Model Number	KEM-927
Style	In-ear
Communication	Wired
Connectors	3.5mm
Use	Portable Media Player
Place of Origin	Guangdong, China (Mainland)

      3)Payment & Shipping Terms

Minimum Order Quantity	3000 Piece/Pieces
Port	shenzhen
Packaging Details	blister box with insert card
Delivery Time	4~5 weeks /5 days for smaples with Logo
Payment Terms	T/T
Supply Ability	100000 Piece/Pieces per Month

         4)Certifications      Please contact us for pictures and specfication details