Brand new, unused item. Lightweight and waterproof bone conduction headphones, featuring a comfortable fit and a large-capacity battery. - Model: E6 - Type: Bone conduction headphones - Features: Waterproof, lightweight, comfortable, easy operation, built-in microphone, stable connection, large-capacity battery - Usage scenarios: Running, walking, fitness ◯ Shipping Will be wrapped in bubble wrap and shipped via anonymous delivery.