Corded Headset Headphones with Mic Wired Over-Ear Office Headset with 3.5mm USB Wholesale Call Center Office Headset

• Wire Material: PVC
• Color: Silver, Black
• Type: Electrostatic Headphones
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: VB-502
• Communication: Wired
• Usage: Home Theatre, DJ, Portable Media Player, Computer, Mobile Phone
• Function: Multimedia, Microphone, Noise-Cancelling, HiFi
• Jack Diameter: USB
• Jack Type: USB
• Model: Vb-502
• Headset Style: Binaural or Monaural
• Available Color: Black, Black and Silver
• Packing: PE Bag, Gift Box
• Payment: T/T
• MOQ: 500PCS
• Qd: Optional
• Plug: Rj9,USB,2.5mm or 3.5mm
• Sample Leadtime: Around 1-2 Days
• Delivery Time: Around 15-20 Days
• Transport Package: PE Bab, Blister, Gift Box
• Specification: CE/ROHS
• Trademark: VBO
• Origin: China
• HS Code: 85183000
• Production Capacity: 100000PCS Per Month
• Package Size: 17.00cm * 12.00cm * 5.00cm
• Package Gross Weight: 0.200kg

Product Description

Corded Headset Headphones with Mic Wired over-ear Office Headset with 3.5mm USB Wholesale  Call Center Office Headset

>>Ultra noise cancelling microphone
>>Quick disconnection cord
>>Ultra lightweight only 50g
>>Comfortable wearing for all day use
>>330°rotatable microphone boom
>>Flexible stainless steeel headband
>>Comfortable leatherette or high end foam ear cushion
 

1) Driver unit: 30mm mylar speaker

2) Frequency: 20-20KHz

3) Impedance: 150 ohms / 2.2Kohms

4) Sensitivity (at 1KHz): 105dB (+/-5dB)

5) Resonance frequency (Fo): 300Hz

6) Freqency response: Fo-6KHz

7) Max input power: 10mW

8) Mic sensitivity: -58dB or -40dB

9) Plug: 2.5mm stereo (or RJ 9 Jack / USB plug)