Portable Wired Wireless Bluetooth 4.0 HIFI Headphone Deep Bass NFC Microphone Stereo Surround Headset for Bluetooth Smartphone Tablet Type: Bluetooth Stereo Headset App-Enabled: Yes Noise Reduction: Yes Ear Coupling: Over the Ear Standby Time: 9 hours Bluetooth Version: 4.0 Bluetooth Profile: A2DP & AVRCP
