New 3.5mm Jack Stereo Sound Earbuds in Ear Headphone for Samsung Galaxy S10 Earphone with Retail Package
Our company has gradually become a strong competitive and representative brand in the industry, and has become a representative manufacturer of Language Management Software, laboratory software, Language Lab. We hope to complement each other's strengths, expand cooperation and seek common development. We are committed to improve production efficiency for customers, at the same time,we cut costs reasonably, create the business goal of 'cost minimization, profit maximization' and provide quality products and intimate services. We improve the foresight and pertinence of product design, and can quickly respond to customer needs, and greatly improve product development efficiency.
Language Laboratory Headphone Features:
a) Frequency Response: 125Hz ~ 8000 Hz, ± 17 dB (0dB = 20uPa The) (input power = 1mW);
b) Electrical Impedance: 32Ù ± 20%;
c) The characteristics of sound pressure level (sensitivity): the = 100dB/1mW (0dB = 20uPa).
a) Frequency response :40-20000HZ
b) Type: electrets microphone;
c) Receiving voltage response: -47 ± 2 dB (0 dB = 1V/Pa);
d) Directional type: two-way.
Language Lab Headphone Detail:
Language Laboratory Headphone Packing :
1). Packing Measurement
2). Packing Details
Payment & Delivery:
1)Payment Terms: TT, L/C at sight.
2)Delivery Time: 10-15 days after getting the deposit
Real Language Lab Headphone Case:
We struggle for creating an environment conducive to innovation activities, to enhance our innovation capabilities, and thereby increase the added value of our New 3.5mm Jack Stereo Sound Earbuds in Ear Headphone for Samsung Galaxy S10 Earphone with Retail Package. We have maintained a strong reputation in the industry for many years. We have a strict pursuit of quality, never let go of any quality defects.