♬【Built-In Magnets + Lightweight Design】: Built-in magnets let you attach the two earphones together and wear like a necklace around your neck, a convenient way to carry around when you don’t need them. Made of premium light material you will feel nothing on ears and back neck when sporting. ❤ Weighs only 0.42 oz / 12 g ❤
♬【CVC 6.0 Noise Cancellation + Stereo High Quality Sound】: CVC Noise Cancellation 6.0 technology reduces outside noises, enable clearer microphone sound when talking to your family or friends. Bluetooth 4.1+ EDR Technology with CSR 8640 chip together offers powerful and skip-free audio while you are running, biking or at the gym. Support A2DP, AVRCP, HSP, and HFP profiles.
♬【Sweatproof + Long Battery Life】: IPX4 water-resistant shell and internal nano-coating provide a double layer of water protection, which can protect again sweat or rain drops. Perfect for running, cycling, hiking, yoga, exercises, gym, fitness, travelling, etc. Built-in rechargeable Lithium-poly 110mAh battery. Charge about 2 hours support 7-9 hours of continuous talk time and 6-8 hours music time(with 60% Maximum decibels), and 300 hours standby time.