Bluetooth 5.0 Neckband Headphones. Wireless Sports Magnetic In Ear Headphones Features: Skin-friendly material: The neckband is made of skin-friendly material, which is ergonomically designed and will not cause discomfort when worn for a long time. Magnetic suction: The earphones are designed with magnetic suction, one pull and one close will not fall, easy to use, suitable for your daily activities or travel. Three-button control: The three-button design is user-friendly, which can easily complete actions such as adjusting the volume, changing songs, answering calls, and switching the machine on and off. Bluetooth 5.0: The earphones feature the new Bluetooth 5.0 technology, which provides faster pairing speeds and more stable connections to phones, laptops, and more. Large-capacity battery: built-in 150mAh lithium polymer battery, long battery life, no need to worry about power problems during use. Product Description: Bluetooth version: 5.0 Transmission distance: 10m Battery capacity: 150mAh Use time: 10 hours Charging time: 2 hours Charging current: 5V1A The package includes: 1 * Headphones 1 * charging cable