Water Leakage Detector bracelet and they will automatically charge

and they will automatically charge during the day and light up your garden at night

and chest/shoulder

Hiking and Camping

it is an ideal gift choice

Water Leakage Detector bracelet and they will automatically chargeUnderground Water Pipes and Automotive Detection FEATURE WIDE APPLICATION: Can be used for pipeline side leakage floor heating detection water body detection. Applicable to all kinds of pipeline materials, floors, pipelines, etc. EASY TO OPERATE: The sound can be made of wood coaxial, window, door or armor plate. Has good compatibility. SENSITIVE SOUND SENSITIVITY: Align with the high sensitivity metal of the earphone to improve sensitivity and sound