Sports Wireless Headphones - Waterproof - Bluetooth Earbuds for Running/Gym/Cycling Vegetable Cutter rust-proof and high precision

rust-proof and high precision

heat resistant so that it is a useful household kitchen tool for cooking and baking

This container can hold vinegar

or choking hazards

Built in high capacity battery with charging case for long battery life

Sports Wireless Headphones - Waterproof - Bluetooth Earbuds for Running/Gym/Cycling Vegetable Cutter rust-proof and high precisionProduct Description Material: ABS Color: black, blue, red Quantity: 1 piece Package content: 1Bluetooth headset 1. Bone Conduction Technology: The new type of wireless earphones using bone conduction technology is different from other wireless earbuds. It converts sound into mechanical vibrations of different frequencies and uses cheekbone to spread sound waves. It can eliminate multi level sound wave transmission and achieve clear sound restoration