JBL JBL Under Armour UA SPORT WIRELESS REACT Earphones Wireless Earphones White Collaboration Sports Outdoor Commuting School Travel Running Tested and working [Details] Brand: JBL Model Name: UAJBLFLASHBLK Color: Black Connectivity Technology: Bluetooth Frequency Band: 2.4 GHz – 2.4835 GHz The first completely wireless earphones in the "UA SPORT WIRELESS" series Sweat-proof design (IPX7 waterproof) that can withstand heavy sweating during exercise Equipped with TalkThru function, convenient for conversations during training Ambient Aware function to make it easier to hear surrounding sounds Ear tips that are hard to fall out of the ear and can be used for long periods Achieves up to 25 hours of wireless playback Transmission range: Class 2 (communication distance 10m, without obstacles) Please understand that this is a personal inspection. Please refrain from purchasing if you are concerned as this is a used item. ● Each item is checked when listed, so feel free to comment or ask questions if you would like additional photos or have any questions ❤︎ We have many other products for sale, so please take a look ♡ #mel6_shops 250123-10-065-0214