Testseek.com have collected 11 expert reviews of the Plantronics Discovery 640 and the average rating is 82%. Scroll down and see all reviews for Plantronics Discovery 640.
(82%)
11 Reviews
Average score from experts who have reviewed this product.
Abstract: Though Bluetooth headsets come in a variety of shapes and sizes, the Plantronics Discovery 640 Bluetooth headset stands apart as one of the most unusual models weve seen. The box contains much more than a headset and a charger; youll also find a seri...
