... Design Bluetooth stereo headset U&I-16 Main Features:* Facial Make-up Style Design * Perfect Stereo Quality, 3.5mm Jack Earpiece* ... Music Playing Time, Up to 4 Hours* Modern Design, Convenient Clip* CE, FCC, RoHS ... A2DP, AVRCPOperation Range: Up to 10 metersMusic Playing Time*: Up to 4 hoursTalk Time*: Up to 4 hoursStandby Time*: Up to 60 hoursDimensions(mm ...