Smartphone earphone with answer button and mic Hi-Fi sound hands free metal earbud

      We, Ko-Star, are committed to designing and producing high quality and stylish headphones.   By more than 10 years manufactoring experience, we have organized a professional designer/engineer team for the whole production line, as well as effective and successful QC system.   Music is Sans Frontieres.     Driver unit: 10mm Sensitivity: 106dB±3dB Impedance:32±2ohm Frequency Response: 20~20kHz Cable Length: 1.2m Plug: 3.5mm Colors: Optional With in-line microphone In-line volune control optional. MICROPHONE  (Optional) Noise Cancelling Condenser Directivity: Omni Frequency Response: 30~16Khz Impedance:2.2K Ohm Sensitivity: - 58dB+/-3 dB    In-ear style, fit for ears perfectly; Metal ear buds housing with glossy silver ring Anodized color on metal parts, colors are optional Logo printing available Suit for iPhone, For smartphone iPod/mp3/CD/PC. Hands-free, remote control in line Custom packaging available      

Model NO.	Package	Master Carton				QTY/Container
	Size(cm)	Qty (pcs)	Size(cm)			20"	40"	40"HQ
			L	W	H
969	15*8*3	50pcs	53	35	20.5	35500pcs	74950pcs	84150pcs

      Company Inforamtion.   We, Ko-Star, are committed to designing and producing high quality and stylish headphones.   By more than 10 years manufactoring experience, we have organized a professional designer/engineer team for the whole production line, as well as effective and successful QC system.   Music is Sans Frontieres.   CERT & QC                   Quality Control With 12 people professional QC & QA Team; Strict in-house QC processing; Triple production test before production or delivery; Material inspection and environment friendly test; Procedures/testing:IQC → IPQC → QA → OQC → QS Hot Products  

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