New Mini Syllable Wireless Bluetooth Headphone Earphone Headsets with Microphone White Fashionable and elegant appearance shows your unique taste, small and light design gives you more convenient. Battery Indicator: Red light is on during charging, blue light is on after complete charging. Its with A2DP/AVRCP high quality stereo audio transmission and remote control protocol. Support 3.5mm plug (support three devices),user can interchange earphones freely. Stylish & fashion design. Portable & foldable design.