These packages include the laser host components, a diode and driver module, AR coated acrylic lens, lens focusing ring, lens cap and laser warning label. Lasers w/accessories include a set of Eagle Pair® OD4+ laser safety goggles, a single 18650 (SL-R) or a pair of RCR123A (SL-RH) batteries, a charger, and a holster. No soldering is required with any of our lasers.