Waterproof Bluetooth TWS Earphones with LED Display

Introducing the F9 Bluetooth headphones, a high-quality wireless audio solution. With a communication distance of up to 10m under accessible conditions, you can enjoy seamless connectivity without any interruptions. The F9 headphones boast a standby time of approximately 160h, ensuring long-lasting usage. Each earphone has a capacity of 50mAh, providing a reliable power source for your music and calls. Equipped with Bluetooth version 5.2 and noise reduction version CVC8.0, these headphones deliver exceptional sound quality and clarity. The music call time is approximately 3-4 hours at the default startup volume. The charging compartment has a capacity of 1200mAh, allowing you to conveniently recharge your headphones on the go. With universal functions such as music playback/pause, binaural calls, and intelligent noise reduction, the F9 headphones offer a versatile and immersive audio experience. To connect, simply turn on the Bluetooth headphones and set them to pairing mode, then enable the Bluetooth function on your device and search for available Bluetooth devices. Select the F9 headphones and wait for the connection to be established.