Universal 3.5mm USB Wired Business Headset with Mic Volume Control Mute Cancelling Telephone Operator Call Center Headphone

• Wire Material: PVC
• Color: Black
• Communication: Wired
• 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-U35NC-3.5MM-USB
• Usage: Home Theatre, Aviation, DJ, Portable Media Player, Computer, Mobile Phone
• Function: Multimedia, Microphone, Waterproof, Noise-Cancelling, HiFi
• Jack Diameter: USB
• Jack Type: USB
• Model: Vb-U35nc-3.5mm-USB
• Desc: Call Center 3.5mm USB Headset
• Available Color: Black
• Speaker Size: 30mm
• Package: Polybag, Blister or Gift Box
• Delivery: Around 30 Days
• Sample Leadtime: Around 2-3 Days
• Plug: USB
• Place of Origin: Shenzhen China
• Payment: Tt
• Transport Package: Polybag / Gift Box /Blister
• Specification: CE/ROHS
• Trademark: N/A
• Origin: China
• HS Code: 85183000
• Production Capacity: 300000PCS Per Month
• Package Size: 20.00cm * 17.00cm * 8.00cm
• Package Gross Weight: 0.200kg

Product Description

Universal 3.5mm USB Wired Business Headset With Mic Volume Control Mute Cancelling Telephone Operator Call Center Headphone

peaker Diameter	30/40mm speaker
Speaker Impedance	32 ohms(+/-15%)
Frequency response	20-20KHz
Speaker Sensitivity (at 1KHz)	115dB (+/-3dB)
Mic Sensitivity	-42dB (+/-3dB)
Directional Microphone	Noise cancelling
Mic Impedance	</=2.2K ohms
Mic Frequency response	50Hz-15KHz
Cord length	2/3 M