LIGHTWEIGHT ERGONOMIC SPORT DESIGN- Be free to enjoy your music while working out. Oblique angled ear fittings naturally match the curve of your ear canals while 3 sets of included ear tip and sport grip sizes ensure a comfortable secure fit during vigorous activities. BLUETOOTH CHIP + AAC TRANSMISSION TECHNOLOGY- Experience meticulous wireless sound quality without signal loss. A titanium driver (mini-speaker) provides sizzling highs, present midst, and powerful bass. A 35 ft. wireless range, 8 hours of extended playback and 240 hours of standby lets you play longer. WATER/SWEAT RESISTANT- IPX 6 water protection ensures long lasting resilience to outdoor conditions and rigorous exercise and can withstand heavy splashing from any direction. INTELLIGENT CONTROL TECHNOLOGY- In-line remote control is conveniently located allowing you to effortlessly control volume, select songs, and take calls. Superior MEMS microphone has independently set ground wires to eliminate cross-talk and background static. EXPERTLY TUNED- 1MORE collaborated with internationally acclaimed producer, mixer, and sound engineer Luca Bignardi to perfect the final tuning to deliver a precise representation of your favorite artist’s intended sound. For any product related query, service and warranty contact - +91 8007 791 791 or write us on careindia@1more.com