High Quality Universal Wireless Magnetic Bluetooth Headset Color:Gold There is scale inside the

There is scale inside the cup

Shoulder strap length: 23cm

Weight: 500 (g)

Capacity: 500ML

Adjustable resolution: six files

High Quality Universal Wireless Magnetic Bluetooth Headset Color:Gold There is scale inside theFeatures: Exclusive design patents, headphone ergonomic design, comfortable to wear easy to fall. Ear ear design, reducing the world's best bass. Unique magnetic control, Not easy to fall. Built in high sensitivity microphone, clearer voice quality. Built in lithium battery, support for 2 hours fast charging, provide up to five hours of music talk endurance. Bluetooth one with two to meet the needs of multi source. With a play button, you can control