PAVEOS Metal Color Bluetooth Headphone Stereo Card Wireless Headphone C-port Gift Features: Easy operation: Comfortable of buttons, easy to operate and enjoy convenience whether listening to music or making calls. metal head beam: Metal wire drawing, using invisible steel bars to penetrate the entire head beam design, which can be adjusted in multiple stages according to the head shape, with natural expansion and contraction. The game has no delay, stable links, and continuous lines:, listen to sound and position, and synchronize high-definition videos with ultra-low delay sound and picture. You don't need to connect a card to listen to music: supports card playback, plug and play without connecting your phone. Enjoy listening wirelessly: The connection distance can 10-20 meters using Bluetooth 5.0 chip, and the transmission is faster, the power consumption is lower, and the connection is more stable. Excellent audio quality for ear listening: 40mm unit with strong bass power, such as clear and realistic sound quality in person and bass, presenting a different auditory experience for you. Foldable design allows for easy storage and easy portability: The lightweight and compact body features a foldable design that makes it easy to fold when you're not paying, making it easy to carry. Product Description: Transmission distance: 10 meters Battery: 400mAh Function: Adjust volume, songs, calls, reject calls, hang up calls, Bluetooth playback, phone, Bluetooth callback, voice prompt, battery display, FM,, EQ, English broadcast Package: 1 × Bluetooth earphones, 1 × Data cable, 1 × instructions 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.