The document lists specifications for over 70 earphone models from E-TEK including earbuds, in-ear headphones, ear clips, and headband headsets. It provides details on features like color, plug type, speaker size and impedance. The document also describes E-TEK as an earphone manufacturer established in 2004 in China that has a factory of 2,000 square meters and 500 employees. It states they have 30% of the domestic earphone market share and export to various countries, and prioritize quality control.

1. ET-A01 ET-A02 ET-A03 ET-A05 ET-A23 ET-A25 ET-A26
Earbud Earbud Earbud Earbud Earbud Earbud Earbud
Specification: Specification: Specification:
Color:optional Color:optional Color:optional
Plug:P1 / P3/P4 Plug:P1 / P3/P4 Plug:P1 / P3/P4
Speaker:15 mm Speaker:15 mm Speaker:15 mm
Impedance:32 / 300 ohm Impedance:32 / 300 ohm Impedance:32 / 300 ohm
Specification: Specification: Specification: Specification:
Color:optional Color:optional Color:optional Color:optional
Plug:P1 / P3/P4 Plug:P1 / P3/P4 Plug:P1 / P3/P4 Plug:P1 / P3/P4
Speaker:15 mm Speaker:15 mm Speaker:15 mm Speaker:15 mm
Impedance:32 / 300 ohm Impedance:32 / 300 ohm Impedance:32 / 300 ohm Impedance:32 / 300 ohm
ET-A27 ET-A29 ET-A30 ET-A31 ET-A32 ET-A33 ET-A35
Earbud In-ear Earbud In-ear Earbud In-ear Earbud In-ear Earbud In-ear Earbud In-ear Earbud
Specification: Specification: Specification: Specification:
Color:optional Color:optional Color:optional Color:optional
Plug:P1 / P3/P4 Plug:P1 / P3/P4 Plug:P1 / P3/P4 Plug:P1 / P3/P4
Speaker:15 mm Speaker:10 mm Speaker:10 mm Speaker:10 mm
Impedance:32 / 300 ohm Impedance:32 / 300 ohm Impedance:32 / 300 ohm Impedance:32 / 300 ohm
Specification: Specification: Specification:
Color:optional Color:optional Color:optional
Plug:P1 / P3/P4 Plug:P1 / P3/P4 Plug:P1 / P3/P4
Speaker:10 mm Speaker:10 mm Speaker:10 mm
Impedance:32 / 300 ohm Impedance:32 / 300 ohm Impedance:32 / 300 ohm
E-TEK
AIRLINE EARPHONE
E-TEK E-TEK E-TEK E-TEK E-TEK
PROFESSIONAL+EARPHONE+
MANUFACTURER

2. ET-A51 ET-A52 ET-A53 ET-A55 ET-A56 ET-A71 ET-A72
Ear clip Ear clip Ear clip Ear clip Ear clip Headband headset Headband headset
Specification: Specification: Specification:
Color:optional Color:optional Color:optional
Plug:P1 / P3/P4 Plug:P1 / P3/P4 Plug:P1 / P3/P4
Speaker:27 mm Speaker:15 mm Speaker:30 mm
Impedance:32 / 300 ohm Impedance:32 / 300 ohm Impedance:32 / 300 ohm
Specification: Specification: Specification: Specification:
Color:optional Color:optional Color:optional Color:optional
Plug:P1 / P3/P4 Plug:P1 / P3/P4 Plug:P1 / P3/P4 Plug:P1 / P3/P4
Speaker:30 mm Speaker:15 mm Speaker:30 mm Speaker:30 mm
Impedance:32 / 300 ohm Impedance:32 / 300 ohm Impedance:32 / 300 ohm Impedance:32 / 300 ohm
ET-A73 ET-A75 ET-A76 ET-A77 ET-A78 ET-A80 ET-A81
Headband headset Headband headset Headband headset Headband headset Headband headset Headband headset Headband headset
Specification: Specification: Specification:
Color:optional Color:optional Color:optional
Plug:P1 / P3/P4 Plug:P1 / P3/P4 Plug:P1 / P3/P4
Speaker:30 mm Speaker:30 mm Speaker:30 mm
Impedance:32 / 300 ohm Impedance:32 / 300 ohm Impedance:32 / 300 ohm
Specification: Specification: Specification: Specification:
Color:optional Color:optional Color:optional Color:optional
Plug:P1 / P3/P4 Plug:P1 / P3/P4 Plug:P1 / P3/P4 Plug:P1 / P3/P4
Speaker:27 mm Speaker:30 mm Speaker:30 mm Speaker:30 mm
Impedance:32 / 300 ohm Impedance:32 / 300 ohm Impedance:32 / 300 ohm Impedance:32 / 300 ohm
E-TEK E-TEK E-TEK E-TEK E-TEK
E-TEK
AIRLINE EARPHONE
PROFESSIONAL+EARPHONE+
MANUFACTURER

3. ET-AN77 ET-AN78 ET-AN79
NC headset NC headset NC headset
Specification:
Color:optional
Plug:P1 / P2 / P3/P4/P5
Speaker:40 mm
Impedance:32 / 300 ohm
Specification: Specification:
Color:optional Color:optional
Plug:P1 / P2 / P3/P4/P5 Plug:P1 / P2 / P3/P4/P5
Speaker:40 mm Speaker:15 mm
Impedance:32 / 300 ohm Impedance:32 / 300 ohm
E-TEK TECHNOLOGY INDUSTRY LIMITED.
Address:Datang Village,Dalingshan Town,Dongguan,
Guangdong Province,China.
Zip Code:523837
Tel:+86 769 88968281
Fax:+86 769 88968282
Website:www.etekcorp.com
Email:info@etekcorp.com
Operating since 2004
E-Tek Technology Industry Limited, established in 2004, specializes in the design and
manufacture of various earphones. Our main products include airline and multimedia earphone
series and call center headsets.
Owning a Complete Production System
With about 10 years of development, we now have a factory plant of 2,000 square meters,
including workshops for molding, spray painting, silkscreen printing and assembly. We also have
500 employees, including 10 engineers with more than 10 years of development experience and
16 excellent salesmen for both domestic and foreign markets. We have a complete system in
mold design, package design, technical support and sales service.
Holding 30 Percent of the Domestic Market Share
Our products hold 30 percent of the domestic market share, and also are exported to the US,
Europe and the Middle East etc. We cooperate with several famous importers and satisfy the
requirements of our customers.
Quality first
We regard quality as the most important aspect of products. Our products are 100 percent
tested. Every semi-product is tested in terms of function. After assembly, another test will be
executed in terms of function and appearance. The strict quality control system enables us to
supply reliable products to our customers.
We look forward to having mutual benefits with you. Contact us now.
E-TEK E-TEK E-TEK E-TEK E-TEK
E-TEK
AIRLINE EARPHONE
PROFESSIONAL+EARPHONE+
MANUFACTURER