Features:

Bluetooth 4.0+EDR Version & CSR Chipset: Adopt The International Top Bluetooth 4.0 CSR Chipset, It Can Create HD Audio And A Wide Frequency Response Rrom 20Hz To 20kHz, Higher performance, Lower Power Consumption, Superior Compatibility, Compatible For Almost All The Mobile Phone, Tablet PC, Notebook, Any Devices With Bluetooth Function Or Has A 3.5mm Audio Jack.

Powerful Bass Stereo Sound Effect: 40mm Ultra-large dynamic alloy speaker drivers, Tuned By Professtional Team, high-frequency Crisp sound, medium-frequency mellow and full sound, low-frequency shock bass stereo sound, enjoy the Real high quality music

Smart Handsfree Talking: Built-in Concealed High Definition Sensitive Microphone, The Headphone Itself Has A Answer Incoming Phone Calls' Button To Pick Up Phone Call, Wireless Handsfree Talking.

Support TF Card Play & FM Radio Function: The Headphone Has A TF Card Slot, You Can Insert A Micro-SD Card With Songs To Play Music; Has FM Radio Function, Allowing You To Listen To Radio Anywhere, Anytime ( Note: FM Radio May Can't Work In Some Foreign Countries ) .

Line-out Music Play Mode: The Headphone Has A Standard 3.5mm Audio Jack Support Line-out Play Mode, You Can Use 3.5mm Audio Cable Connect To Headphone To Listen To Music Even Your Phone Don't Have Bluetooth Function Or The Headphone Is Out Of Power.

Superior Noise Cancelling Performance: Acoustic echo cancellation and noise reduction effectively reduce ambient noise while talking, make far-end listener cannot hear what you said become history, just like talking face to face.

Foldable Design & Comfortable Wearing Experience: Foldable Design, The Headphone Is Super Lightweight, 170g Only, Foldable And Easy To Carry; Based On Ergonomic Design, Head Beam Made of Genuine Leather, Earmuffs Are Made Of Soft Breathable Protein Leather, Providing You Comfortable Wearing-on Experience.

Specifications:

Bluetooth Version: Bluetooth 4.0 + EDRBluetooth Files: A2DP, AVRCP, HSP, HFPChipset: Imported CSR Bluetooth ChipsetOperating Range: Up To 10 MetersCompatibility: Compatible For Mobile Phone, Tablet PC, Notebook, Any Devices With Bluetooth Function.Speaker Drive Unit: 40mm Alloy Speaker Drive UnitImpedance: 32ΩFrequency: 20Hz ~ 20KHzFM Radio Frequency: 87 ~ 108 NHzTF Card Slot: 16GB Max SupportedMicrophone: Omnidirectional HD MicrophoneSensitivity: ≥ 85dBDistortion: ≤ 0.1%Battery: 600mAh Lithium BatteryMusic Play Time: About 8 HoursTalking Time: About 8 HoursStandby Time: ≥ 300 HoursNet Weight: 170g