Vidonn F3 Bone Conduction Headphones Open Ear Wireless Sport Earphone

【Advanced Bone Conduction Technology】- Unlike traditional earbuds deliver audio through air into your ear canals, Vidonn F3 bone conduction headphones deliver audio through your cheekbones to inner ear. Compared with the bone conduction headphones on the market, this is lighter, only 29g, less than 1oz, bring for more comfortable wearing and clear sound, experience unrivaled comfort for all-day listening. 【Adopt QCC BT Chip, latest BT V5.0 technology】- Faster paring and more stable connection(33ft signal transmission is unobstructed), compatibility with iPhone and Android smart phone, iPad, Mac, Tablets, PC computer, TV, smart watch with BT. Enjoy music hands-free. 【Dual Battery Structure for Longer Battery Life】- 1.5 hour full charged can continuous play music 7-9 hours, standby time 10 days. Improved Ergonomic Structure, more fit & comfortable wearing and less sound leakage, better sound quality and more bass. 【IP55 Rated Sweat and Light rain Waterproof】- It’s design for Sports