Freestyle sluchátka s mikrofonem - černá (zip kabel) FH2111 In-ear headphones with zipper cable shaped, with the possibility of zip and zip-off. Available in 5 colors. High quality sound, enhanced bass. Compatible with mobile phones, smartphones, tablets, and other MP3/MP4 Specification: - Speaker diameter: 10mm - Microphone - Impedance: 16 ohm - Sensitivity: 110 dB / m at 1KHz - F... celý popis