Product parameters:Battery life: 3-4 hoursType: 6-blade cutter head, rechargeable typeMaterial: plasticPacking list: 1 * Hair ball trimmer br>[Rechargeable Lint Shaving]The sweater shaver is designed with USB charging, equipped with a 1200mAh rechargeable battery, it can be used for up to 3 hours after a full charge. The battery life is enough to wax 8-10 sweaters or items of clothing. It can be directly connected to a laptop/desktop, power bank, car charger, charger adapter for charging.[Easy to use and safe] This electric hair remover features a powerful high-speed motor that allows you to quickly remove hair balls and lint without shaving the same area again. Double protection design, when the shavings storage box and the cutter head are loosened or removed, the shaver will automatically stop to prevent injury due to misuse. [Multipurpose] This fabric hair remover is perfect for bedding, wool coats, stuffed animals, and sofas. Cushions, car mats and other fabrics to promote a smooth texture. The electric lint remover easily removes any residue, hair, or fur from your clothes. [Compact and portable] This lint remover uses 3-blade self-sharpening blades, which are durable and can stay sharp even after long-term use. The electric pill remover allows you to easily remove pills from comforters, sofas, blankets and other bulky items. Suitable for travel and home.