The Nite Ize SpotLit Rechargeable is a small clip-on light set in a stainless steel carabiner clip, for your keys, handbag, backpack, zip pull or pet's collar. Press the button to switch it on, then choose red, green, blue or white and set any colour to glow or flash, or leave it in colour-changing Disc-O mode. A memory feature brings it back on in the last setting you used. The body is durable and weather-resistant. It is useful for finding the right key at the door, looking for something in the car, walking around a campsite or being seen from a distance. It recharges in about 2 hours with a micro USB cable (not included) and runs for about 5 hours.