【LATEST BLUETOOTH 4.1 TECHNOLOGY】 Super Easy and Fast pairing with smart-phones, tablets and other Bluetooth enabled music devices Offer you an impressive dynamic sound.</br>【ORIGINAL MAGNETIC DESIGN】You would love the magnetic gadget of these Bluetooth headphones which helps a lot to prevent tangling and comes very handy for carry around.</br>【CVC 6.0 NOISE REDUCING TECHNOLOGY 】The newest way to block out the noise, ensuring Hi-Fi Stereo Music and crystal clear sound.</br>【IN-EAR ERGONOMICS DESIGN】 Stylish streamline design guarantee 100% stable and comfortable.</br>【STRONG WIRELESS SIGNAL】 Enjoy skip-free music between 10meters distance with an outstanding signal</br></br>Product Description</br></br><b>Advanced Bluetooth 4.1 Technology</b><br> Bluetooth 4.1 features stable signal, lower consumption, security encryption, faster transmission and pair speed while producing impressive dynamic sound as well.<br><br> <b>Hands-Free Calling</b><br> With built-in microphone, you can answer mobile phone call wirelessly by pressing the button.<br><br> <b>Comfortable Fit</b><br> Included S/M/L ear-tips ensure a comfortable and secure fit for everyone. The necklace design prevents troublesome wires from tangling during your workout<br><br> <b>Product Specification:</b><br> Bluetooth standard: V4.1<br> Charging means: power adapter output(DC5V 100mA)<br> Battery: High-capability rechargeable lithium polymer battery<br> Bluetooth Operation: Class 2<br> Profiles Supported: Headset/Handsfree/A2DP/AVRCP/APTX<br> Talking time: Up to 5 hours<br> Playing time: Up to 3 hours<br> Stand by time: Up to 80 hours<br> Charging time: about an hour<br><br> <b>What's in the Box:</b><br> • E-Mihi M8 Bluetooth Headphone <br> • 3x Ear Tips <br> • Charging Cable <br> • User Manual <br><br> <b>No worries for you after purchasing ,Please feel free to contact us if you have any further questions.<br><br> E-Mihi product support:</b><br>https://www.amazon.com/ss/help/contact/?_encoding=UTF8&marketplaceID=ATVPDKIKX0DER&ref_=v_sp_contact_seller&sellerID=A146M3ZMJ7X3IO <br><br> <b>Tips</b><br> Standard current(5V ,1.5A) voltage charger would be great for charging(Phones or tablets charger ) , Please do not use any charger more than the normal standard current or voltage to charge. <br><br><b>NOTICE：Please recharge the headphones before the first time use.</b></br><br/>http://www.amazon.com/gp/product/B01D8VLSPI