Yuyao Kalwel Electrics Co., Ltd. Yuyao Kalwel Electrics Co., Ltd. is a wholesale electric toothbrush manufacturer and electric toothbrush head factory integrating R&D, production and sales more than 20 Years in Ningbo City. We specialize in the production of adult toothbrush and children toothbrush, especially our rechargeable toothbrush which can match with Oral B head. We achieved the goal of full independent manufacturing in the mold making which enables us to accept a large number of OEM and ODM orders. Products KHET003-F Superior Clean Electric Battery Toothbrush With Replaceable Brush Head IPX4 Waterproof For Adult Features Model:KHET003-F Description:Battery Toothbrush Age group:Adult Power source:Battery Powered Bristle hardness:Mid hardness Powered by 2 x 1.5V AA battery, rotate from left to right at 6000 +/-10% circles per minute; Changeable head; Waterproof IPX4; Bristle made of DUPONT nylon; Blister packing. Contact ADD:Lvxiang, Muhu Country, Ditang Street, Yuyao, Ningbo City, Zhejiang Province, China TEL:86-574-62276766 FAX:86-574-62276918 Email:jack@kalwel.com/tom@kalwel.com/yoyo@kalwel.com