Sport in-ear headphones from Synchros Reflect series that were made specifically for the running and exercise, so for all actively living people. They offer several innovative features: reflective sweat resistant cable with remote control and microphone compatible with devices running iOS and the possibility of shortening or extension, special cable system with magnetic closing of headphones if they're not used, or 3 sizes of ergonomically designed ear pads which adhere well in the ears (S/M/L). JBL professional sound is guaranteed by dynamic 8.5 mm drivers of high quality. Headphones offer a frequency range of 10 Hz-22 kHz. Black colour design.