GOOD SOUND QUALITY: Elecder U8i sports earphone uses Qualcomm's CSR8635 chip, combined with our crafted dedicated speakers. It could bring you an extraordinary listening experience, and the sound is also loud enough.
EASY TO USE: Just press the ON/OFF key on the headset, the headset can be connected directly via cell phone, and the bluetooth connection is stable.
IPX7 SWEATPROOF DESIGN: IPX7 Water-resistant Nano-coating efficiently protects U8i headphones from sweat, perfect for running, biking, jogging, hiking, yoga, exercises, gym, fitness, travelling and etc.
LONG PLAYING TIME: You can use it for 8 hours with only 2 hours of charging, and the headset battery status will be displayed on the IOS phone.
STABLE AND COMFORTABLE FIT: It is designed for sports with intense movements, which comes with 3 pairs of soft silicone ear tips in different sizes, you can choose the best one for you.