PAVEOS Neckband Bluetooth 5.0 Earbuds Sport Magnetic Wireless Headphones Stereo Music Earbuds Metal Earbuds With Mic Product describes: Exclusive design patents, ergonomic headphone design, comfortable to wear easy to fall. Ear design, reducing the bass in the world. Unique magnetic control, not easy to fall off. Built-in high sensitivity microphone, clearer voice quality. Integrated lithium battery, 1.5 hours of fast charging, provides up to 10 hours of music / talk . Bluetooth one with two to meet the needs of multiple sources. With a play button, you can control the music player and make and receive calls and other functions. The key parameters: (1) Bluetooth version: CSR4.1 (2) Frequency response: 20-20000Hz (3) Bluetooth usage frequency: 24Ghz (4) pressure transmission distance: about 15 meters (Off). (5) Color: red, black (6) standby time: about 240 hours (7) call / play time: Total 10 hours Packing list: 1x bluetooth earphone 1x USB charging cable 2x replace Earplugs Househeld supplies for adult and children Design: Our bluetooth headset adopts a close-to-life design, just to achieve a satisfying experience for you. Durability: This bluetooth headset is made of sturdy and durable materials, which can maintain its functionality even after frequent use. Multipurpose: This bluetooth headset can provide convenience for your daily life, whether it is for daily work or home leisure, you can also give it to your husband/wife/family, they will love it! Wide Selection: Discover an extensive range of household tools, from indoor to outdoor accessories, ensuring you find exactly what you need for your home . This bluetooth headset will surely fulfill your needs! Service: If you encounter problems in the process of using bluetooth headset, please feel free to contact us and we will solve them for you.