Headset Wireless Bluetooth Headset Metal Telescopic New Large Earmuff Bluetooth Headset Features: Bluetooth wireless and wired dual-purpose design: The headset has a 3.5MM audio port and a card- socket, which can meet your needs Free adjustment of telescopic head beam: the telescopic arm design is used to - adjust the size of the headphone head beam, most of which can be worn comfortably Skin-friendly ear stickers are accompanied by softness: ear muffs are made of skin-friendly leather and vegetable soft memory sponge, which are breathable and not stuffy, providing comfortable wearing enjoyment No delay picture synchronization in the game: the connection is stable and continuous. -, listen to the voice, distinguish the position, high-definition video, ultra-low delay picture synchronization 40MM super speaker: high resolution to - the details of every sound, HIFI level - adjusted by - . Like a live concert, you can enjoy the exciting immersive music and give you a new experience - your- Product Description: Product parameters: New version of Bluetooth: V5.3 Charging time: about 2 hours Music playback time: about 15 hours ( to volume and song) Talk time: about 15 hours (depending on the volume) Battery specification: 3.7V/400mAh Class A lithium battery with double protective plates Effective stable connection distance: ≥ 20m Support external card- ( card) Support FM radio function Durable foldable structure, metal telescopic tab Input voltage/current: 5V/1A Horn: diameter φ 40MM，32 Ω, Audio output power: 22mw * 2 Microphone: sensitivity - 42dB ± 3 Product packaging size (CM): 18.3 * 9.3 * 14.5 Package weight (g): 350 Package: 1 * Headphones 1 * Charging cable 1 * Audio cable 1 * Instructions 1 * Packing box Premium Sound Quality: Immerse yourself in superior audio performance with Lmueinov's Bluetooth Earphones, featuring advanced sound technology that delivers crisp highs, rich mids, and deep bass for an immersive listening experience. Whether you're enjoying your favorite music, podcasts, or audiobooks, these earphones ensure crystal-clear sound reproduction every time. Wireless Connectivity: Enjoy the freedom of wireless audio with Lmueinov's Bluetooth Earphones, which seamlessly connect to your devices via Bluetooth technology. Say goodbye to tangled cords and enjoy uninterrupted music streaming and hands-free calling from your smartphone, tablet, or other Bluetooth-enabled devices. Long Battery Life: Stay connected and entertained for longer with Lmueinov's Bluetooth Earphones, boasting an extended battery life that keeps you powered throughout the day. Whether you're commuting, working out, or traveling, these earphones offer hours of continuous playback on a single charge, ensuring uninterrupted enjoyment wherever you go. Comfortable and Secure Fit: Experience comfort and stability during extended listening sessions with Lmueinov's Bluetooth Earphones, featuring ergonomic ear tips and secure-fit design. Designed to fit snugly in your ears without causing discomfort or fatigue, these earphones are perfect for active lifestyles and all-day wear. bluetooth headphones,headphones,bluetooth headphone,headphone,blue tooth headphones,blutooth headphones,wireless headphones,headphones wireless,blututh headphones,wireless earbuds,blutoothed headphones,headphones wireless bluetooth,blutoothe headphone,bluetooth earbuds,blue tooth head phones,wireless headphones bluetooth,wireless headphones with bluetooth,headphones bluetooth,bluetooth headphones wireless,earbuds,wirless headphones,head phones wireless,bluetooth wireless headphones,wire less headphones,head phone,blue-tooth headphones,wireless headphone