Thomson EAR3005 In-Ear Earphones Take control of your music on the go with the Thomson EAR3005 Earphones. With integrated in-line remote control and microphone, users can pause, play and skip tracks in a few simple clicks, whilst answering and ending calls without having to take their phone out of their pockets. Compatible with all major smartphones accepting a 3.5mm jack, the Thomson EAR3005 can be used with iPhone, Samsung, HTC, Nokia and more. Complete with a selection of silicone earbuds in different sizes (S, M, L), users can customize the earphones for a comfortable and secure fit, preventing the buds falling out of the ears during periods of activity. Designed to maximize quality of playback, the EAR3005 then passively work to exclude external noises and disruptions on the move, such as traffic or voices, to provide pure, uninterrupted audio wherever you are. 3.5mm jack plug connection 1.2m cable 10mm speaker diameter 180x61x30 Passive noise cancellation Frequency Range (headphone): 20 Hz – 18 kHz Frequency Range (microphone): 50 Hz – 12 kHz Impedance (headphone): 32 ? Impedance (microphone): 2200 ?