WF-EA663 Retractable Earphone

Sonata Industrial Co. Ltd. started its business in 2000. Since then, we have expanded its customer base and business scope by offering audio accessories to local manufacturers. We supply to famous brands around the world.

We are Alibaba Gold Supplier for more than 13 years.

At Sonata, we offer products of assured quality, prompt delivery and cost effectiveness. To learn more, contact me now.

Competitive Advantage

Factory Photos

Production Equipment

Test Equipment

Experienced Staffs

Tradeshows

Certificate

Our products comply with CE, RoHS(2002/95/EC), REACH, EN71 and non-phthalates test(2005/84/EC) standard. Other testing standards can also be applied upon request.

Organisation Chart

Q1: What color options are available?

Ans: Yes,we can match any Pantone colors accordingly to your requirement.

Q2: Can we have OEM logo and packing?

Ans: Yes, we will develop the film for you for printing.

Q3: Which model has the best sound?

Ans: Different models will best match different devices. Acoustic experience is very subjective so it is very difficult to judge which one is the best. However, our acoustic research experts can match you requirement by fine tuning all parameters below.

Sound Pressure Levels

Epoxy coating compositions

Speaker diaphragm textures

Speaker housing air ventilations

Speaker coil materials

Cable structures

For more detailed discussion, contact me now.