Lunasea - Wearable Water Safety Device Transmitter and Alarm Box Kit, Blue

This complete safety system incorporates improved packaging other devices simply don't offer, allowing for increased convenience and, most importantly, greater peace of mind. In addition to being the smallest multi-function distress light and signaling device on the market today, unlike competitive offerings, Lunasea's waterproof device is easily rechargeable. It's also includes a waterproof, rechargeable pocket-size audio/visual alarm receiver that increases your ability to keep track of your loved ones at all times.