POLY Voyager 5200 Wireless Headset,Single-Ear W/Noise-Canceling Mic,Lightweight Only 20G,Connect to Mobile/Tablet Via Bluetooth,Sweatproof,Up to 7 Hours Talk Time,1-Year Warranty,Black,7S431Aa-In Ear REFURBISHED get baseline body temp and

get baseline body temp and fluctuations that may indicate the onset of illness

and utility on it

just plug in the included stereo cable to your Hi-Res sources and rediscover your favorite songs

Unleash your creativity for a fully immersive gaming experience

and more to achieve 106 g

POLY Voyager 5200 Wireless Headset,Single-Ear W/Noise-Canceling Mic,Lightweight Only 20G,Connect to Mobile/Tablet Via Bluetooth,Sweatproof,Up to 7 Hours Talk Time,1-Year Warranty,Black,7S431Aa-In Ear REFURBISHED get baseline body temp andFeatures Wireless connectivity and mobilityConnect your mobile device or tablet through Bluetooth 5. 0 and move freely with up to a 98 ft (30 m) wireless range. Long lasting batteryCollaborate uninterruptedly or listen to music nonstop with up to 7 hours of talk time and up to 9 days of standby time with rechargeable Li ion polymer battery. High quality audioHear clearly in any environment with four mic array, adaptive digital signal processors (DSP),