Embrace the outdoors with rugged and ultra-stable BackBeat FIT 2100 wireless sport earbuds, featuring Always Aware eartips that allow you to hear your surroundings for safer training in any environment. Built with waterproof and sweatproof materials, secure-fit earloops are engineered to stay put and withstand your most rigorous workouts while its soft, flexible and lightweight design keeps you comfortable. And with up to seven hours of wireless listening on a single charge, you can power a full week of workouts. My Tap - available with the BackBeat app - makes it easy to personalize features, so you can set a timer, start a stopwatch or select your favorite playlist directly from your earbuds without ever interrupting your workout. Soft, flexible and secure-fit earloop design offers comfort and stability Up to seven hours of wireless listening between charges IP57-rated durable, sweatproof and waterproof earbuds New My Tap offers feature customization through the BackBeat app 13.5 mm drivers provide detailed, full-range audio with natural mid-tones and crisp highs to keep you moving to the beat Wireless range of up to 33 ft/10 m Personalize your earbuds with the new My Tap feature, choose your preferred voice prompt language and easily install firmware

all from the BackBeat app. Weight: 28 g Wireless range: 10 m/30 ft Bluetooth version: 5.0 SBC codec: Yes Harmonic distortion: < 3% Driver size: 13.5 mm Frequency response: 20~20,000hz Sensitivity: 94dBSPL @ max volume Microphone details: MEMS Microphone with DSP Listen time: Up to 7 hours Talk time: Up to 7 hours IP rating: IP57 Deep Sleep: Up to 6 months Standby time: Up to 14 days Fast charge: Yes (15 minute charge = up to 1 hour listen time) Battery capacity (Earbud): 115mAH Supporting information: - A2DP profile version 1.3compliant - HFP profile version 1.7 compliant - HSP profile version 1.2 compliant - AVRCP profile version 1.5compliant - SPP profile version 1.2 compliant What's in the box Earbuds with microphone USB charge cable User instructions