Wireless Bluetooth Headset Over-Ear Headphones Sport Earphones HIFI Sound Quality Extra Bass Noise Reduction with Mic LED Colorful Light Support TF card 3.5mm Audio Jack USB Charging

The shape is simple and stylish, the cool LED rainbow light design, with different shapes to make you more cute. Bluetooth 5.0 chip, stable transmission, high-definition sound quality and fidelity. 40MM large diameter composite sound unit, surround stereo sound, HFI sound quality. 400mAh battery, 10 hours of battery life. Support button control, support remote control APP, realize functions such as play, pause, volume adjustment and so on. Equipped with 3.5mm jack, you can directly plug in the wire when there is no electricity. Support TF card playback. Foldable storage design, small space occupation and easy to carry. Product parameters: Model: B39. Bluetooth version: 5.0. Plug type: 3.5mm. Built-in battery capacity: 400mAh. Use time: about 10h. Standby time: about 180h. Charging time: about 2h. Speaker diameter: 40 mm