Professional USB Noise Cancelling Call Center Office Telephone Headset with 3.5 mm Jack Rj Plug Wired Headset

• Wire Material: PVC
• Color: Brown, 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
• Usage: Home Theatre, Aviation, DJ, Portable Media Player, Computer, Mobile Phone
• Function: Multimedia, Microphone, Noise-Cancelling, HiFi
• Jack Diameter: USB
• Jack Type: USB
• Model: Vb-U35nc
• Available Color: Black
• Desc: Call Center USB Headset
• Cord: 2m
• Speaker Size: 30mm
• Packing: Polybag, Blister or Gift Box
• Delivery: Around 30 Days
• Plug: USB/Rj/3.5mm
• Place of Origin: Shenzhen
• Payment: Tt
• Transport Package: Polybag / Gift Box /Blister
• Specification: CE/ROHS
• Trademark: N/A
• Origin: China
• HS Code: 85183000
• Production Capacity: 30000PCS Per Month
• Package Size: 20.00cm * 17.00cm * 8.00cm
• Package Gross Weight: 0.200kg

Product Description

Professional USB noise cancelling call center office telephone headset with 3.5 mm jack RJ plug wired headset

Speaker 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