<p><strong>Product Description: </strong></p><p>Quickly shave and shave your head. Equipped with safety lock (press and hold for 3 seconds to activate and deactivate this function)</p><p>IPX6 waterproof charging for 1.5 hours and 90 minutes of use</p><p><br/></p><p>Weight: 550g</p><p>Size: 15.8 * 18.5 * 7.8cm</p><p>Box size: 64 * 49 * 39cm 48PCS 17kg</p><p>Model: LK-8820</p><p>Charging time: 2 hours</p><p>Usage time: 90 minutes</p><p></p>