PROVEN TECHNOLOGY: Biothm Relief is designed specifically for motion sickness, stress, brainpower and sleep, utilizing widely proven physical stimulation techniques that are effective and comfortable.
TRI-MODE: Relief mode for motion sickness and stress, boost mode for brainpower boosting, and Sleep mode for providing additional value for good sleep.
EASY TO USE: Graphical display UI interface, flexible work mode and duration setting, rechargeable battery.
WATERPROOF: The waterproof design can easily meet the challenges of outdoor, sea-going, and travel scenarios.