Promate Aurus multifunction stereo hands-free earphone Black

Promate Aurus multifunction stereo hands-free earphone, universal mic compatible with all mobiles.dynamic in-ear -Black Retail Box 1 Year Warranty Universal Hands-free Stereo Earphone Set with Microphone for all Audio devices Product Overview The Promate Aurus is a simple and elegant universal audio earphone set. Compatible with every audio device out there, it has a unique and dynamic in-ear design, a fl¬exi-grip plug connector to prevent cable damage, soft silicon ear pieces and a super wide frequency response. Ideal for any audio device, the Aurus also comes in a selection or red, white and black to suit your personal preference. Features Universal hands-free stereo earphone set for all audio devices Dynamic in-ear type design In-cable microphone and call button function Super wide frequency response Flexi grip plug connector (double plug wrapper) to prevent cable damage Soft silicon ear pieces sized (S/M/L) for comfortable and secure fit Made from ABS plastic and shielded cable Specifications:Unit driver: 9mmSensitivity: 98dBFrequency range: 20-20kHzImpedance: 16 OhmsOutput power: 20mWCable length: 1.25mMic Sensitivity: -41dB±3dB CompatibilityWorks with all Mobile phones, Smart Phones, Tablets, Media Players and any device with 3.5 mm audio jack. Packing ContentsAurus, Universal Hands-free Stereo Earphone Set with Microphone for all Audio devicesWarranty card,Extra big and small ear pieces