Extendable and Adjustable Handle - PROFESSIONAL Handle extends and locks at any length you choose by engaging professional lock button on handleRechargeable Battery Power - New quick-charging and operates at power between chargesPROFESSIONAL Premium Blade Design - Superior smooth shave results and measures 1.5 inches in width for maximum coverage and fewer strokesExtreme Reach - PROFESSIONAL Handle measures over 2 feet in length when fully extended to reach even the most difficult middle and lower portions of the back100% Rubberized - Features Non-Slip Rubberized Grip Handle and Body for maximum control and comfort. Battery Charge Life: Up to 3 Hours Please note your shaver will not work while plugged into the power source, so please unplug and then turn ON to operate.Name: Back ShaverGender: MalePower: USB chargingBattery: 1200mah nickel-chromium batteryCharging time: 2.5 hoursDischarge time: 40 minutes inclusiveSpeed: 6500 RPM/MINUse: Face/BackWashing Mode: Do not washFeature: Single BladeExpanded size: 46x4x4cmFolded size: 29x4x4cmMaterial:ABScolour:blackPackage Contents:1 * Host1 * Shaver 1 * Shaving knife heads1 * USB cable1 * Cleaning brushOnly the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.