Earphone Neckband Bluetooth Headphones 20H Playtime Deep Bass Earphones Bluetooth Earbuds TF Card-Inserting Wireless Stereo Neckband Ear Buds with Microphone for Sports/Workout/Office,Green

Bluetooth / TF card can play musicNeckband bluetooth headphones can be plugged into the card to play the favorite music stored in the card, support wav/flac/mp3 music formats.
Vibrating sound effectsThe neckband bluetooth headphones clear and realistic sound quality and the deep and shocking bass as if you are on the scene present you with an extraordinary listening experience, and thus make everything better sound.
Cutting-edge Connectivity with Bluetooth 5.0Propel yourself into the future with these open-ear wireless earbuds flaunting state-of-the-art Bluetooth 5.0 technology. Immerse yourself in lightning-fast data transfer speeds and a rock-solid connection that extends up to 33 feet. Experience seamless, low-latency audio from the moment you liberate them from their case, thanks to the ingenious auto-on and connect feature.
Feather-Light & All-Day ComfortWeighing only 0.26oz per earbud, these in-ear headphones are crafted with a 0.7mm flexible titanium alloy frame and soft, skin-friendly silicone. Designed to contour naturally to your ears, the frame offers a secure yet gentle fit, perfect for extended wear. The medical-grade silicone ensures a smooth, non-irritating surface thats breathable and kind to your skin, making them ideal for daily use without pressure or discomfort.
Long Battery LifeThe Bluetooth headset with microphone has a built-in 200mAh battery with a long battery life of 20 hours of playback time. Boost charging technology allows for a full charge in less than 2 hours. The Bluetooth headset for sports lets you enjoy great music while traveling and exercising.