Painless and easy! Shave. Trim. No nicks or cuts! Requires 1 AA alkaline battery (not included). Precise trimming of sensitive areas. Pain-free and easy to use. Battery-operated. Take it anywhere. Unique dual-clipper design for easy and painless hair removal from the bikini area without bumps, irritation or razor-burn. Safe and easy to use on any body part. Unique shaver design. No pulling, razor-burn or irritation. Shower safe. Use it wet or dry. Trimming guide. Trim to various hair lengths. Model 3881. 2 year limited warranty. Designed in Boston. Made in China.