Philips new headphones Philips ActionFit Sports SHQ1300LF for sports exercises, they weight 5.7 g and are placed inside ears. Drivers diameter is 13.6 mm, they are powered by neodymium magnets; they can reproduce sounds in 15 – 22000 Hz frequencies range, have 107 dBa / 1 mW sensitivity, 32 Ohms impedance and maximal power output 10 mW. They are supplied with clip, which allows to attach cord to clothes during sports exercises. Cable length is 1.2 m, it is additionally reinforced with kevlar and is connected to sound source with 3.5 mm gold plated mini-jack connector. It is sweat and water proof and can be used in intensive trainings and in rainy weather. Headphones are supplied with tips of 3 different sizes, so that they can be used by humans with different ears sizes. Package contains : Philips ActionFit Sports SHQ1300LF headphones themselves with cable, clip, 3 pairs of eartips and user’s guide.