Please note it,this item comes from Ecochain Cooperation, specialized in best products with the best quality, so there is no on it, thanks. Description: The upgraded Enchen Blackstone 3 comes with 3D independent head and ESM smart shaving system, equipped with a very efficient 5W powerful motor, allowing you shave your beards with high comfort and high efficiency. Besides, the long-term battery and mini size is so convenient that you can carry it on travel and business trip. Features: * IPX7 waterproof rating, support full-body washable, & dry shaving * 3D independent head is suitable for most of persons with different facial contour. * Slim dual-ring blade net greatly improves shaving efficiency. * Strong motor with 5W super power, 67dB low noise, offer much more comfortable shaving experience. * ESM smart beards stuck system keeps constant rotating speed on low battery capacity. * 2 hours of charging time provides max. 3.3 months standby(1.5min/ time) * Considerate travel lock: Long press for 3 seconds to open the lock mode Specification: Product Name: Enchen Blackstone 3 Electric Shaver Model: BlackStone 3 Rated Power: 5W Rated Voltage: 5V Charging Time: Max. 120 minutes Battery Life: Max.150 minutes Weight: 139g Package Weight: 300g/10.58oz Package Size: 13.5*7*20cm/5.31*2.76*7.87in Package List: 1 * Enchen Blackstone 3 1 * Cable 1 * Manual

* IPX7 waterproof rating, support full-body washable, & dry shaving * 3D independent head is suitable for most of persons with different facial contour. * Slim dual-ring blade net greatly improves shaving efficiency. * Strong motor with 5W super power, 67dB low noise, offer much more comfortable shaving experience. * ESM smart beards stuck system keeps constant rotating speed on low battery capacity.