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Philips released new ultralight headphones Philips Actionfit SHQ4300 for sports exercises. They are designed for in ears use and their weight equals to 11.4 g. Drivers diameter is 8.6 mm and they are moved by neodymium magnets. Headphones can reproduce sounds frequencies in 5 – 24000 Hz range, their sensitivity is 107 dBa / 1 … Continue reading Philips Actionfit SHQ4300 – ultralight headphones for sports exercises

Philips released new headphones Philips Fidelio NC1 with drivers based on neodymium magnets, with 7 – 40000 Hz output sounds frequencies. Drivers diameter is 40 mm, their sensitivity is equal to 107 dB and they have 16 Ohms impedance. Headphones are designed in closed acoustic system with noise cancellation functions. They have 2 microphones inside … Continue reading Philips Fidelio NC1 : headphones with 7 – 40000 Hz output frequencies