Features: Three-dimensional arch segment, no damage to the nasal cavity. Designed to trim ear hair and nose hair. 360 degree rotate, can capture the long nose in any direction. Waterproof design, wet or dry clean and sanitary. Curved, hypoallergenic and stainless steel blade. Small and lightweight design, great for travel carry. Descriptions: Clear cap to protect the blade, long service life Rubber sliding ON/ OFF switch, convenient and safe. Powered by 1 AA battery (not included), low power consumption. Specifications: Power: 1x AA battery (not included) Material: plastic and metal Size: 12.9*3cm Package included: 1 x Nose Hair Trimmer 1 x Cleaning brush