- Features 5 bright white LED emitters<br />- Waterproof designed<br />- Adjustable head strap<br />- With clip can easy mounting on cap or other edges<br />- Powered by 2 x CR2032 batteries (included)<br /><br />                                                                                                                                Dimensions: 1.93 in x 1.22 in x 1.22 in (4.9 cm x 3.1 cm x 3.1 cm)<br />Weight: 2.12 oz (60 g)<br /><br />