|[PC Peripherals] - [Earphone & Headphone] - [Earphone & Headphone]|
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Packaging & Delivery
SpecificationsMicrophone operating voltage: 4.5v
Microphone impedance: 2.2km
Vcom brand Stereo Headphone
Driver Unit: Φ30mm
Speaker Impedance: 150ohm±15%
Speaker Sensitivity: 90dB±3dB
Speaker Frequency Response: 18-22000Hz
Maximum Power Input: 50mwMicrophone
Operating Voltage: 4.5V
Microphone impedance: 2.2 K
Microphone sensitivity: -58dB±2dB
VCOM, established in 1994, Dongguan, Guangdong Province, specializes in manufacturing and developing computer/ network cables & wires, telecommunication cable and connector, etc. Having more than 10 years of development and rapid growing, as well as cooperating with the outstanding international enterprises, we have mastered the most advanced and matured technology in this field.
Why choose Vcom ?
1. Having experienced 18 years rapid growing and cooperated with international outstanding enterprises.
2. Quality Controlled: Quality Control personnel check the quality at every stage of production, from the incoming raw
3. Materials to the finished product.
4. QC Staff: 10 to 19
5. Production Capacity: 100000 pieces per day.
6. Certificate Approved: VDE, UL, ROHS, ISO etc.
7. We have three serial products: computer cable assembly; Networking distribution system; computer peripherals.
8. We supply OEM/ ODM service according to customers requests and give out professional suggestions.
By the way, You see the PDF file inside has one photo with VCOM distributor ?
They wearing VCOM T-SHIRT and take a photo.
Please don't hesitate to contact us, we will reply the enquiry via mail or fax within 24 hours