Bluetooth Headphones Wireless Neckband Headset V4.1 IPX5 Waterproof Stereo Sports Headset For Gym And Outdoor Sports(Black)

Bring Music Where You Sweat Thanks to the IPX7 sweatproof rating, keeps the headphones protected and in peak condition whether you're getting drenched in sweat after a grueling workout. parameter Bluetooth: V4.1 Bluetooth working range: 10 meters Session time: about 10 hours Standby time: 120 hours Charging time: about 1 to 2 hours Switch Music: Support Frequency range: 2.4GHZ IOS Power Display: Yes 2 device connection: yes HD high definition sound quality Anti-sweat and waterproof: yes Compatible with all Bluetooth device connections