NEW Headband Wireless Earphones Stereo Bluetooth Headphone With Mic TF card FM Radio For Mobile phone MP4 PC casque Bluetooth Auriculares Technical Parameters: Stereo Bluetooth HeadsetChipset: DSP+EQBluetooth Version: 4.0Mode: Hands Free/HeadsetRange: 10MMusic time: 4-8HTalking Time: 5H aboutStandby Time: 48H aboutPort:3.5mm (Newest version) Main features: 1.3.5 mm connecting port2.Ultra long standby time3. LED display4. TF card5. FM radio Standard Accessories: 1xStereo Bluetooth Headset1x3.5mm Port cable1X charging cable