Sound Buds Sport NB10 Earbuds That Hold Fast When You’re At Your Limit From ANKER, the Choice of 20 Million+ Happy Users – Industry Leading Technology – Worry-Free Warranty – 99% Positive Amazon Feedback Ultra-Fit Flexible over-ear hooking design, ergonomic Ear Tips, and adjustable Fit Clip ensure a customized, comfortable and secure in-ear fit; robust enough to withstand the most intense workouts. Water-Resistant Built for your active lifestyle. The IPX5 water-resistant shell and internal Nano-coating provide a double layer of water protection so you can run in heavy rain or sweat it out in the gym. Powerful Sound Oversized 12mm drivers deliver crystal-clear sound to boost your performance. Noise isolation ensures that you stay in the zone. Extensive Connectivity Bluetooth 4.1 provides rapid pairing and stable connection up to 33 ft, while the built-in mic enables hands-free calling. Place your phone out of the way and get an unrestricted, lighter workout. iPhone 7 Ready Bluetooth 4.1 ensures effortless, stable pairing with your device straight out-of-the-box. NB10s are the perfect, wireless accompaniment for your iPhone 7 (or any other Bluetooth enabled device). Say goodbye to the headphone jack. Worry-Free Warranty At Anker, we believe in our products. That’s why we back them all with an 18-month warranty and provide friendly, easy-to-reach support. Note: If you want to recharge these earbuds after exercising, please follow these steps: 1. Open the port cover and shake to remove any sweat from inside the USB port.
2. Wipe the USB charging port dry with a cotton cloth.
3. Charge with a 5V certified charger and cable.
4. Make sure the port cover is fully closed after charging. *Playtime varies according to volume level and audio content.