Description Reviews Stereo Bass Sound & Noise Isolating : Marsno M1 is brilliantly engineered with high quality dynamic drivers that pump out powerful deep bass and balanced crisp highs, creates an exciting and fun listening experience. Advanced Driver casings are designed and made with solid sound-insulating material, reducing external noise while minimizing sound leakage.You can enjoy the real life of the music. ALUMINIUM ALLOY HOUSING - Marsno M1 has a full aluminium alloy housing which is forged by over 20 processes that is more corrosion-resistant, anti-aging and more durable than traditional metal headphones;oxygen-free copper wiring blocks interference for better-sounding audio. The compact light weight design make it the perfect choice when exercising, traveling, or enjoying music during your daily Durable Cord: The hollow TPE cord with durable oxygen-free copper wire inserted by hand, this process produces a more durable and longer lasting cord. The 3.5mm gold plated jack on the end for reliable connectivity. 1 Button in-line Control: The built-in microphone eliminates exterior noise. 1-button in-line metal remote gives you the power to easily take and end phone calls, control music with a touch of a button, such as play/pause, skip or rewind music. 100% MONEY BACK GUARANTEE: The Marsno M1 headphone comes with "LIFETIME WARRANTY" that ensure our products work the way you need them to.If you are not satisfied with our Marsno M1 Headphones, let us know and you will be offered a full refund or replacement. Enjoy this absolutely RISK FREE purchase by clicking the yellow Add to Cart button. Color: Black Dynamic Drivers Provide Stereo & Crystal Clear Sound This headphone delivers the powerful, bass-driven stereo sound with greater clarity and improved dynamics. Designed specially for those who enjoy classic music, rock music, pop music, or gaming with superb quality sound. Comfortable There are three sets of soft silicone rubber eartips for Marsno M1(L/M/S), please choose the right size that can fit your ear perfectly, so you can enjoy a personalized fit as well as a high passive attenuation of ambient noise. Compatibility Compatible for iPhone 6 6S Plus /iPod /iPad, for Samsung Galaxy S7 S6 Edge S5 S4 Note 5 4 3, for HTC /LG /Sony, for Xiaomi /Huawei /Lenovo All Smartphones, MP3 Player, Computers, etc. Products Details: Compatible System:Android/Windows/iOS Driver unite size: 10mm Max input power: 5mW* Sensitivity: 105±3dB N.W: about 17g Impedance: 16Ω Length: 130cm ±5 Frequecy range: 20Hz-20kHZ Jack plug: 3.5mm Headphones category: In-Ear headphones Headphone type: Wired Friendly Remind: To avoid hearing damage, make sure that the volume on your music player is turned down before connecting your Marsno M1 in-ear headphones. Please Note: After you received our Marsno M1 earphones,please check the quality carefully!If it has any quality problem,please FEEL FREE to let us know and we will send a new ear buds!