Uiisii HM12 Dynamic Bass In Ear Headphone

UiiSii HM12 is a dynamic 13.6mm speaker makes HD super-powerful bass sound effect, Semi-in-ear headphones, ergonomic, comfortable and stress-free, suitable for most people, The high-sensitivity microphone enables you to receive sound perfectly and enjoys high-definition calls, 90 ° L plug better protection of wire at plug connection, extend the service life of earphones.