Why the headphones does not charge?Please make sure both ends of the USB cable are securely connected. If you use a power outlet, ensure that the power supply is connected securely and the outlet works. If you use a computer, make sure it is connected and the USB port is powered. Turn on the headset and then turn them off. Disconnect and reconnect the USB charging cable.
Summary: Fineblue J1 Pro Wireless Earphone Voice Control Auto-pairing Touch Control Stylish Sports Earphone with Charging Box
Features: Stylish Appearance: Made of high-quality material, its surface is treated with alloy oxidation sandblasting and sub-UV spraying, which has a superior matte texture. Besides, decorated with alloy plating stripes, it looks unique and stylish. Optical Sensor Technology: Built-in smart optical sensor, it can work when you put them on your ears and turn off automatically when you take them off. Auto-pairing: Take out one of the earbuds, it can automatically connect to your smartphone. High-quality Sound: With double dynamic composite diaphragms, you can enjoy the rich and delicate sound quality. True Wireless System: Adopting air true wireless system technology, it provides surround stereo sound quality without the hassle of tangling. Secure & Stable: Lightweight and ergonomic design, it has a great fit for your ears, and it is not easy to fall off even when you are running or doing exercise. Noise Reduction: With Bluetooth V5.0 technology, it can reduce ambient noise and provide you with HD sound during a call. Voice Control: It supports voice control function, just start the smart life via your smartphone voice assistant. Simple Operation: It is easy for you to operate the earphone via touching. Long Battery Life: Equipped with a charging box, it can provide extra battery power, allowing you to enjoy music for a long time.
Note: 1. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! 2. Please allow minor measuring deviation due to manual measurement.