Bgood to yourself or someone else. B Swish redefines the classic massager with this velvety smooth 7" waterproof multi-speed wonder. Let its silky touch guide you from whisper-soft caresses to explosive vibes. Bgood specifications Material: ABS plastics, with PU coating Size: Length 7" (18 cm) Width 1" (2.6cm) Battery: 2 x AA (not included) Use time: 3 (not included) hours Functions: multi-speed Waterproof: Yes Contents included: 1 massager, 1 pouch, 1 instruction booklet