headphone | computer headphone | USB headphone

Detailed Product Description

headphone | computer headphone | USB headphoneheadphone | headphone | computer headphone | USB headphoneheadphone |

Detailed Description
Product Code: DLS-890
Product Name: Dalisong headphone
Product Brand: Dalisong

Description:

1. Sensitivity at 1KHz : 110+/-3 dB;
2. Impedance : 16+/-15% Ohm;
3. Speaker dia : 30.00mm;
4. Mylar : 12µ;
5. Frequency response : 50-20KHz;
6. Input power : Nom 2mw,Max 8mw
7. Distortion : Less than 1% at 1KHz 2mw
8. Connector : 3.5mm stereo jack with golden plated
9. Cord length : 125 cm;
10. Color: black/silver
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Offer your customers the comfort they deserve by sourcing our earphones. 
Unlike standard models, ours can be rotated in three different directions, 
enabling users to adjust the ear contact angle and position for audio clarity 
and comfort. With the unique and characteristic design, we have US and China Patent pending. 

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OEM and ODM welcome! ! ! 
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OEM 
We can print your LOGO and custom packaging of our products, if you order exceeds
5, 000 units or above; the imprinting service and packaging will be free, otherwise
it will be charge for printing and packaging at cost. 
The procedure is very simple; after choosing the product, you must provide us your
LOGO / Packaging ARTWORK (digital format PSD, AI) , and we will send you back
a visual of the labeled product. If you accept the size and position, we will proceed
to mass production, 
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Payment terms: 
1. T. T (Telegraphic Transfer) . 
2. L/C
3. Western Union. 
Please kindly advise us if you have a more convinient payment term method. 
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For more information pls.kindly add me 
to your contact list. 
Thanks!