| Loại | Manufacturer |
|---|---|
| Trang web | https://www.hp.com/gb-en/poly.html |
| Số điện thoại | +1 800-544-4660, 831-426-5858 |
| Địa chỉ | 345 Encinal Street Santa Cruz, California 95060 USA |
    |
Plantronics Inc. introduced the first lightweight communications headset in 1962 and is today the worlds leading designer manufacturer and marketer of lightweight communications headset products.