【Open Ear Headphones】Bone conduction headphones deliver premium audio through the cheekbones, resulting in high sound fidelity and clarity. The open-ear design allows you to enjoy music without missing the sound of your surroundings. | 【Fast Charging & Long Battery Life】 With one charge (2 hours), it can provide up to 10 hours of continuous music and calls. Built-in 230mAh lithium battery, Type-C fast charge, standby time up to 240 hours.. You can enjoy music comfortably at any time. | 【IPX6 Sweatproof & Rainproof】 Certified IPX6 waterproof, our wireless headphones are resistant to sweat, dust and moisture. Perfect for outdoor and indoor sports like running, cycling, hiking, working,etc.TIPS: After sweating from exercise, use wet wipes to scrub clean and put them back in the box. It can keep the headset as clean as new. | 【Stable & Comfortable】 The titanium memory metal frame has a bending recovery effect, which can keep the sport headphones stable during strenuous exercise. CHENSIVE bone conduction headphones weighs only 30 grams and have silicone pads on both sides. It is light and comfortable,suitable for long-term use. | 【Dual-Mic ENC Sound Clarity】Dual-Mic ENC Sound Clarity ensures clear calls and high-quality speech, even in noisy environments. Stay connected and enjoy conversations without interruption, whether you are on a run, cycling, or hiking.