Review on 🕯️ 2-Pack Electric Rechargeable USB Candle Lighter - Long Plasma Lighter with Battery Display, Safety Switch, Hanging Hook - Ideal for Camping, Candle BBQ Cooking Grill - Blue & Rose Gold options by Eduardo Davis

These lighters have a very nice pink metallic color. You have to move the lock for the ignition button to work, which is great so you don't accidentally turn it on. When ignited it makes a high pitched sound but not very loud, just perceptible. Its length is about 7 inches (about 18 centimeters). I have attached a video of lighting an incense stick. It works well! It took a few attempts to light the incense, but that was due to the incense, not the lighter. They are charged with the included micro USB cable. I love it! No more butane! When the lock is off, the blue lights indicate how much charge the battery has. It's so cool!