Specially Designed for Private Area ROMISA is suitable for Back hair/Chest hair/Pubic hair/Under arm... Using the same trimmer for your face and body hair is not a good idea. You definitely need to use a body trimmer. And there is nothing more frustrating than finding your trimmer is dying when you are just going to trim down there. ROMISA groomer will save you from this trouble! 90 minutes of shaving after fully charged so you can take your time to get all your body hair trimmed. Fully Waterproof Designed for both wet and dry use and with ultra-long usage time. Easy to Hold & Maintenance Friendly Easy to hold with an anti-slip surface and lightweight for trimming with no effort. It also features a rust-resistant, replaceable ceramic blade built with extra sensitive shaving technology. 4 Detachable Guide Combs Our trimmer comes with 6 adjustable trimming guard sizes for different hair lengths. You can use it to customize the hair length and protect the skin.