Technical Specification

1.Drive unit:Φ10mm   

2.Frequency response:20~20KHz  
3.Impedance:16Ω  
4.Sensitivity:99±3dB  
5.Distortion:≤1%  At 1KHz  
6.Rated power:4mW  
7.Cord length: 1.2m   
9.Plug:Φ3.5mm stereo 

Feature

1. High-performance dynamic speaker gives you Hi-Fi stereo sound.

2. with or without Microphone. Volume control, too.

3. Support imprints your logo on products and let your logo shine anywhere.  

4. Various colors and designs for your selection.

5. High quality, deep bass sound and nice package, excellent for retail.

6. Noise Cancelling, good for listening RAP&POP music.

7. Fashionable appearance, beautiful package and very suitable to be used as promotion gifts.

8. Compatible with MP3/MP4, mobile phone, computer or other audio devices.

Strict Quality control

1. With 6 people professional QC & QA Team;

2. Strict in-house QC processing;

3. Triple production test before production or delivery; 

4. Material inspection and environment friendly test;

5. Procedures/testing:IQC → IPQC → QA → OQC → QS.

Product Show:

  guangdong  factory 3.5mm jack plug zipper metal earphone

Payment:

T/T, Western union, 30% deposit and 70% balance before shipping.cash
Delivery time: 1. Sample: Within 5-7 working days
2. Production: Within 20-45days after receiving deposit

Shipping:

A. Send by Courier Express – Swift delivery ( 2-3 working days) and we can get you a special price (Recommendation)
B. Send by Air: Arrive at destination Airport fast then need you to pick it up
C. Ship by Sea: Low shipping cost and slow delivery (15-30 days depends). Suitable for large quantity and non-urgent delivery

2.Support imprint your logo on the products and let your logo shine anywhere.

3.One year quality warranty.

4.OEM and ODM are welcome.

Year of Established: 2012

Stuff number: more than 100 persons.

R&D department: 5 persons.

QC: 2 x IQC, 3 x on-line inspection, 2 x OQ

Certifications:

1.  Q1. Will you support customization of the product?

       A: Yes, we have a professional development and production team, Support any custom products require me

 2.  Q2. Do you have any MOQ limit?

       A: Our MOQ is 500pcs. We can support the sample order 100pcs.

3.   Q3. Once I have any requirement about product, how long can give me a reply?

        A:  We will reply to you within 1Hours. If not our working time, we will give you reply within 12 hours.

4.   Q4. Can I have a sample even pre-production before I send you the order?

         A: Yes, we can send you 2 samples before a formal order to test & view

You are welcome to email or call me in with below contact info for more details.