{"product_id":"bluetooth-headphones-headphones-wireless-over-ear-with-microphone-40mm-stereo-sound-20h-playtime-foldable-headset-with-type-c-charging-and-3-5mm-aux-for-work-travel-home-1","title":"Geryst Bluetooth Headphones, Headphones Wireless Over Ear with Microphone, 40mm Stereo Sound, 20H Playtime, Foldable Headset with Type-C Charging and 3.5mm AUX, for Work Travel Home","description":"\u003cp\u003e\u003cspan\u003eBT1638 wireless over-ear headphones feature Bluetooth 5.4, 40mm stereo drivers, up to 40 hours of playtime, foldable design, multifunction controls, and wired or wireless connectivity for work, travel, and home use.\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eUp to 40 Hours of Playtime: The BT1638 wireless headphones feature a built-in 400mAh battery, providing long-lasting listening time for music, videos, online classes, work calls, and daily entertainment.\u003c\/li\u003e\n\u003cli\u003eStable Bluetooth 5.4 Connection: Advanced Bluetooth 5.4 technology ensures a fast, smooth, and reliable wireless connection with compatible smartphones, tablets, laptops, and other Bluetooth-enabled devices.\u003c\/li\u003e\n\u003cli\u003e40mm Drivers for Stereo Sound: Large 40mm speaker drivers deliver clear, balanced, and rich stereo sound, making the headphones ideal for listening to music, watching movies and videos, or playing casual games.\u003c\/li\u003e\n\u003cli\u003eFoldable Design for Easy Storage: The 90° foldable ear cup design allows the headphones to fit easily into backpacks, travel bags, school bags, or drawers, making them convenient for travel, school, work, and home use.\u003c\/li\u003e\n\u003cli\u003eWired and Wireless Dual Modes: Enjoy wireless listening via Bluetooth or connect the included 3.5mm audio cable for a wired connection, offering flexibility across various devices and scenarios.\u003c\/li\u003e\n\u003cli\u003eConvenient Button Controls: Built-in multi-function buttons allow you to easily power the headphones on or off, play or pause audio, adjust volume, switch tracks, redial calls, and activate your voice assistant.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"Geryst","offers":[{"title":"Default Title","offer_id":67876796170494,"sku":null,"price":189.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/5352\/7550\/files\/ChatGPTImage2026_7_17_15_32_05_9340aee0-2377-41ef-a7a7-514951387366.png?v=1793150557","url":"https:\/\/zhenyimugo.com\/products\/bluetooth-headphones-headphones-wireless-over-ear-with-microphone-40mm-stereo-sound-20h-playtime-foldable-headset-with-type-c-charging-and-3-5mm-aux-for-work-travel-home-1","provider":"MUGO","version":"1.0","type":"link"}