M165 Mini Stereo Bass Bluetooth Headset With Mic For All Smart Phones. FUNCTIONS: Monitor Headphone for Video Game Common Headphone For Mobile Phone HiFi Headphone Sport SPECIFICATIONS: Style: On-ear Vocalism Principle: Dynamic Control Button: Yes Active Noise-Cancellation: Yes Communication: Wireless Volume Control: No Sensitivity: 120dB Wireless Type: Bluetooth Is Wireless: Yes Max Output: 0mW Line Length: 0m Support APP: No Number Of Drivers: 1 Plug Type: Line Type Impedance Range: Up to 32 Connectors: USB Earcups Type: Sealed Headphone Pads Material: OTHER Bluetooth Version: OTHER Codecs: AAC Support Memory Card: No Driver Diameter: 20mm Resistance: 32 Waterproof: No Frequency Response Range: 20 - 2000Hz Total Harmonic Distortion: 1% With Microphone: Yes Features: With Microphone Features: Active Noice Cancelling Charging Method: CABLE INCLUDES: User Manual Charging Cable . We are an international seller, your order will be shipped from abroad so please allow the necessary time of minimum 14 working days for delivery right now depending on where you ship to, due to ongoing delays in postal deliveries globally.