UiiSii U1 In-ear phones With Mic On-ear-Headphone GSM 900/1800MHz

GSM 900/1800MHz

Gold Plating Interface: The interface with gold plating layer shields signals to enable stable transmission performance

Complete Protection

Length:- 2M 3

With alerts for abnormally high or low heart rates

UiiSii U1 In-ear phones With Mic On-ear-Headphone GSM 900/1800MHzUISII U1 In Earphones You can wear it with ear fitting or ear hanging ways, according to your need. 13. 5mm high performance dynamic driver units with dual articulation momentums, delivers powerful bass and shocking listening feeling. Main Features: Built in HD microphone, chat with friends or families smooth and freely On cord controller, handy to adjust volume, switch songs and get hands free calls 3. 5mm gold plated jack, compatible with the