Plantronics Discovery 655
Price: £59.50 Type: Headset Talk/stby time (hrs): 3.5 (10 w/charger)/80
The 655 comes with a small portable charger, so the headset’s internal battery can be topped-up wherever you go. Disappointingly, and despite the high price, it has lost the slick aluminium case of its predecessor, so there’s nowhere to store the three ear gels and phone adaptors, which could soon be lost. Performance was perfect, though, as was its test-beating weight of 9g.