X7 New In Function: When warming up and

Function: When warming up and cooling during exercise

and improve circulation

as well as utilize the Bluetooth connection to play HD sound directly from your phone

This fashionable and portable device combines airbag pressure massage

X7 New In Function: When warming up andIP68 Waterproof Design Waterproof Headphones For Swimming, can be used with a swimming cap, goggles and earplugs, lightweight and comfortable. IP68 Waterproof Rating is completely waterproof, sweatproof, rainproof and dustproof, which makes them ideal for swimming, snorkeling, fishing and boating. Note: Bluetooth connection is not supported underwater, please switch to MP3 Mode. Built in 32G MP3 Memory swimming underwater headphones built in 32GB