In 13 years, the IPHONE has sold nearly 2 billion units, and the voice coil powered iPhone 6 is the biggest contributor. The IPHONE, which celebrated its 13th birthday on Jan. 9, has grown dramatically over the past 13 years, selling nearly 2 billion units. "

     More than a billion cups are sold a year, and cups can travel three times around the globe. " The box is about the same size as the IPHONE, which has traveled six times in 13 years. 

     Of the 2 billion iphones sold, the voice coil motor has been a big contributor, as the IPHONE 6 is the most popular iPhone in the family, with more than 250 million units shipped. The IPHONE 6 went on sale in September 2014, and even four years later, in 2018, the IPHONE 6 series accounted for more than 10 percent of all iphone models combined, contributing more than 30 percent of gross profit. When it comes to the IPHONE 6, there are two, one at 5.5 inches and one at 4.7 inches, of which the 4.7-inch iphone 6 is a major breakthrough in apple's phone history, thanks to "an open-loop voice-coil motor embedded in the middle. " In terms of focusing speed and so on. The voice coil motor is a device that converts electrical energy into Mechanical Energy and moves in a straight line with a limited swing angle. The auto focus function of the phone lens is usually done by the whole driver. 

     Kunshan Tongmao Electronics Co. , Ltd. is a self-developed, intelligent voice coil motor manufacturing high-tech enterprises, tongmao voice coil motors include rectangular voice coil motor, flat voice coil motor, swing voice coil motor, shaft voice coil motor and cylinder voice coil motor. Tongmao voice coil motor using European and American technical standards and intelligent manufacturing process, 70% sold to Europe and the United States. 

     The article was originally written by www.tmmotion.com of Tongmao Electronics Co. , Ltd. in Kunshan.