the oem headphone and wired headphone earphone headphone

Foldable Super Bass Hi-Fi DJ Headphone with Detachable Cable and Sharing slot for Mobile Phone     Product Description      
Drive Unit: 40mm Frequency range: 20-20kHz Sensitivity: 110 dB Impedance: 32 Ohms S.P.L(at 1KHz) Maximum power input: 100mW Plug: 3.5mm stereo Cable length:Approx.1.8m Color, volume control & Mic optional   In-line Microphone(Optional):  Noise Cancelling Condenser Directivity: Omni Driver unit: 6*5mm  Sensitivity:-58+-3db  Impedance: 2k Ohm Frequency:30Hz to 16KHz   Products Features        Ultra Texture Hi-Fi DJ Headphone; Metal Embossed Logo optional Best drive units match the ear cap cavity perfectly, provides superior sound effect;  Wide frequency response offering rich bass & tremble. Elaborate finishing of each part, highlight the luxury;  Leather head arch sheath, elegant and noble quality;  Foldable headband, metal inner support arm; Super soft leather ear pads, provide most comfrotable feeling; Leather or fabric earcups optional,Super Texture; High quality materials with CE & RoHS & FCC compliant; Line-out slot for Mucic Sharing; Detachable cable;     Canvas / Jeans   Packaging & Shipping     

Model NO.	Package	Master Carton				QTY/Container (PCS)
	Size(cm)	Qty (pcs)	Size(cm)			20"	40"	40"HQ
			L	W	H
KH-1050	22*19*8.5	20	53	43	46	6648	14016	15744

    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 Certificates CE / FCC / RoHS / Reach / ISO 9001 / 50332 and more !      Company Information 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.   Hot Sale Products

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  More about us ----BSCI Audit ----Walmart Audit ---- ISO 9001