eBay

Feature:

1. Noise Canceling Headset: Built in HD microphone that can be twisted at will to make your voice loud and clear. Provides clear conversations even in noisy environments.
2. Comfortable Wearing Experience: Telephone headset uses soft ear cushions and a soft headband with an ultra lightweight design for comfortable, long lasting wear all day.
3. Easy to Use: USB plug design, plug and play, no driver required, easy to use, supports speaker volume adjustment and microphone mute function.
4. Ultra Durable: The headset is designed with rugged construction and materials to ensure superior performance. Long headset cable provides flexible mobility.
5. Multi Purpose: The headset is suitable for a variety of computers. Ideal for home offices, call centers, telemarketing, insurance, customer service, teleconferencing, etc.

Specification:

Item Type: Telephone Headset
Material: ABS
Color: Black
Type: Monaural
Plug: USB interface
Function: Call, speaker volume adjustment, microphone mute
Scope of Application: Fit for devices with USB interface
Speaker Parameters.
Sensitivity: 105±3dB (At 178mV 1KHz)
Voice Coil Impedance: 150±15Ω (At 1KHZ)
Frequency Characteristics: 100Hz-10KHz
Distortion: ≤5% (At 178 MV 1KHZ)
Microphone Parameters.
Directivity: Single Pointing
Sensitivity: -40±2dB (2.0V, 2.2KΩ, 1KHz)
Distortion: ≤5% (At 4.5V 2.2KΩ 1KHZ)
Frequency Characteristics: 200Hz-6KHz
Current Consumption: 100-500υA

Package List:

1 x Telephone Headset

1 x Manual

1. Our listing price includes the value of goods,packaging cost,and export taxes,not including international duties.
2. duties,taxes,and charges are not included in the item price or shipping fee.
3. The duties are buyers' responsibility.Please check with your country's customs office determine what these additional costs will be prior to your purchase.
4. All disputes arising from the duties will be submitted to ebay for solution.

1. Any questions, pls. contact us via ebay message or email us.We will reply your message within 48 hours. If you do not receive our reply within 48 hours, pls. post a message again because sometimes our message system may block some emails.

2. If you are satisfied with our service, pls. kindly leave us a positive feedback and give us the Detailed Seller Rating with all "5 " in very area
3. Our aim is to provide Level Customer Service, your recognition will encourage us greatly and serve you better. We strive to keep all our customers satisfy.

We will do our up most to exceed your expectations in customer service, communication and dispatching of your orders.

https://image-us.chengykj.com/upload/third_resource/image/shipc73.jpg