【Built-in Magnet Design】 Aluminum Design & Convenient built-in magnets attach the two earbuds around your neck, wearing it like a necklace when not in use, for a convenient way to carry, helps earphones storage and keeps you away from being entangled with the wire.
【Outstanding Sound Quality】 High-fidelity stereo sound featuring with latest Bluetooth V4.1+EDR technology and the state of art acoustic components, bring you into the true-to-life audio with rock-solid bass music world once you wear the headphones, and they are compatible with most Android/IOS/Windows devices.
【Strong Water Resistance】 IPX7 waterproof, water/sweat-resistant shell with Internal Nano-coating, providing a double layer of water/sweat protection, preventing damage from sweat, light rains and accidental splash, suitable for sports and all weather conditions. You could just listen to music all the time no matter in burning hot summer or rainy spring.
【Sports Comfort & Secure Fit】 Ergonomically angled eartips design, Otium best workout bluetooth headphones are built with soft silicone ear wings(S/M/L sizes) and different size of earbuds(Xs/S/M/L sizes)，holding your headsets in place during rigorous workouts like Jogging, Running, Hiking, Biking, Camping, Gym and other outdoor sports.
【In-line Mic & Button Control】 The wireless earbuds enable you to make hands-free calls and control music volume easily and instantly.CVC 6.0 noise cancelling technology reduces outside noises, bringing clearly microphone sound. Otium provides 1 Year Warranty & 30 days no-questions-asked return policy.Please be assured of the purchase,we Otium always stands on our clients' side!