About the product Bluetooth 5.0 earphones-using the latest generation of ps and Bluetooth 5.0 technology, easy pairing and stable contion. With significant noise isolation and 20-meter signal transmission (barrier-free state), it can obtain wireless music from various Bluetooth devices. The built-in microphone allows you to enjoy hands-free calls. Three music playba modes-Enjoy 3 playba modes: Bluetooth contion, TF card ( 32G), auxiliary input. In Bluetooth mode, when the headset is turned on, it will automatically cont to the last paired device. Enjoy the crystal clear music, enjoy your favorite playba mode, and the cute ears are equipped with 3 color gradient LED lights to make you stand out at night. Foldable and retractable design-The headset adopts a head-mounted foldable design to save more sp. The adjustable headband is equipped with soft cushioning and stress-relieving ear cushions to ensure long-term wearing comfort and stress-free, suitable for people of different ages. FM mode-When the headset is turned on, use the "M" button, the voice prompt "radio mode" to switch to FM mode, enter FM mode. It sup automatic seh and storage, and is a good partner for radio enthusiasts. Cute ears with LED lights-Bluetooth headsets use cute ears design and fancy LED lights. Built-in 400mAh rechargeable battery, you can use the LED light to play for about 7 hours. Ideal Christmas/birthday gift for family and friends, suitable for office work/s/school/travel, etc.