Fariedl 2-in-1 ear clip handheld brainwave sleep device

Designed for flexible pre-bedtime use, the dual-mode design combines earbud (hands-free while lying down) and handheld (for relaxing use) functions into one – no need to switch between different sleep tools. Whether lounging, reading, or relaxing on the couch, this method is suitable for different relaxation habits. Rechargeable convenience, equipped with USB charging Built-in rechargeable battery to avoid frequent battery replacement; USB charging (no cable included) is compatible with most mobile phone or laptop adapters. Easily charge at home or on the go, no additional accessories required. Next-to-ear, skin-friendly silicone and strong soft silicone ensure comfort even when worn for long periods of time; the durable outer material withstands daily transportation, from bedside table to travel bag. Designed to blend seamlessly into everyday use. Lightweight and small - easily fits in your luggage, carry-on or nightstand drawer. Perfect for use at home, or to solve sleep problems while on a business trip, vacation, or jet lagged. Transparent LED display for easy monitoring The bright LED display shows operating status and battery level at a glance—no guessing whether the device is on or when it needs charging. It's simple to make and can be used even in a dimly lit bedroom environment.