Pro4s is the latest TWS earbuds with a flashlight on the charging case
Battery indicator LED bar on case to show the battery power. And 2 colors for option: black, white.
Bluetooth 5.1 with lower power consumption
9mm film driver and 5-6 hours usage ( total 24-28 hours with charging case)
Auto paring after taking out the earbuds
Flashlight button on the back of the charging case for on/off
IPX4 waterproof for daily use
Red light flashes when charging and Red light on after fully charged.
Feel free to contact us for a quote and free samples
