Bluetooth Bone Conduction Headphones Wireless Earbuds Outdoor Sport Headsets Black pillow cover full of toughness

full of toughness

Length: 57mm

L: 85 x 57cm

The bright colors are square

Bluetooth Bone Conduction Headphones Wireless Earbuds Outdoor Sport Headsets Black pillow cover full of toughnessThis bone conduction blue tooth earphones with open ear design can keep connected and aware of your surroundings, which is perfect for running, hiking, workout, sports and driving etc. Features: Adopt bone conduction technology which delivers premium audio through the cheekbone Ensuring painless and harmless as the earphone is no need to plug into the ear canal. IPX5 waterproof, resist sweat, moisture, water drops, and dust Support blue tooth 5. 2