Plantronics BackBeat Pro 5100 True Wireless 

• RICH IMMERSIVE SOUND: Powerful 5.8 mm drivers and a snug, noise isolating ear tip design design deliver crisp highs, natural mid-tones, and deep bass in a lightweight, tiny true wireless form factor for long-lasting comfort
• NOISE-CANCELING MICS: Cancel disruptive background noise with four noise-canceling mics while our exclusive WindSmart technology detects wind and responds accordingly so your voice comes through clear, especially outdoors
• SMART SENSORS: Smart sensors seamlessly route your calls to whichever truly wireless earbud you pick up, so you can use left, right or both. They also automatically pause or resume your media as you remove or put them back in
• UP TO 19.5 HOURS OF POWER: Wireless earbuds have up to 6.5 hours of listening and 4 hours of talk time on a single charge. Plus the sleek, pocket-size charging case offers up to 13 extra hours of listen time
• SWEAT, DUST AND WATER- RESISTANT: Sweat-resistant and IP54-rated dust and water-resistant design means you can take calls or listen to music on your Bluetooth earbuds anytime, anywhere , even in rain and humidity