SQdeal&reg; Rechargeable Handfree Bluetooth 4.0 Stereo Headset Ear-Hook Earphone,with Noise Cancel / Microphone Function for Galaxy S3 i9300 S4 i9500 S5 i9600 Note 2 N7100, iPhone5s/5/4S/4 and Other Android Phone (Standby Time: Up to 300 hours)