Gillette mach3 sensitive power razor 1razor + 1blade + 1battery get comfortable with a powerful, clean shave & less irritation, even on sensitive skin. * product features: 3 powerglide® blades deliver amazing closeness; spring-mounted pressure-control system adjusts to different skin types; soothing micropulses provide comfort. For best shaving performance, use mach3 sensitive blades with this razor handle. * mach3 razors vs. Gillette® customplus®; previously sold as m3power battery usage info remove battery when vibration slows or ceases. Do not leave depleted battery in device. Replace batteries only in a dry environment. Dispose of batteries in accordance with local regulations. Caution: insert aaa alkaline battery, e.g. Duracell®, correctly & do not short circuit. If a battery leaks, wipe device clean with a damp cloth & wash hands. If any material gets into the eyes, contact a doctor immediately. Keep batteries away from children. If swallowed, consult a physician at once.