?Mini Wireless Bluetooth Stereo Earphone Headset Handsfree For iPhone Samsung HTC Description:Support music playback and handsfreeBluetooth Version: Bluetooth V3.0\/V4.0+EDR.Frequency range: 2.4GHzTransmission power: Class 2Transmission range: 10 MFile Format: music player｣ｬ headset and hands-free formatChannel: Support monaural mode and extended headset modeTalk time:up to 3 hoursStandby time:up to 100 hoursConnecting the two mobile phones at the same timeBuild-in rechargeable Li-ion batteryCompatible with any Bluetooth-enabled devices such as｣ｬ iPhone｣ｬ mobile phones｣ｬ iPad｣ｬ Tablet PC｣ｬ etc. Pairing:1. Long press the power button of the headset until you see the Blue-Red light blinking alternately2. Make sure you turned on the bluetooth on your phone｣ｬ search headset model on it.3. Select the Bluetooth model and click connect. (Enter the password 0000 if needed.) Package Includes:1 x Bluetooth earphone1 x USB Cable1 x Ear hook1 x Manual More detail: