Wireless Running Headphones,Neckband Bluetooth Headset Magnetic Wireless Headphones and Lightweight in-Ear Earphones Bluetooth Sports Headphones,Black

About ProfileWe are professionally designed for music listening requirement in sports headphones.We tested millions of time for sports.They not fail and even during intense out works. Fit for Your Daily LifeMUCRO MB-256 is incredibly sleek and comfortable for all-day wear,you can either playing in your ears or hanging around your neck. The lightweight cable and optional eartip provide personalized and stable fit.When you're not wearing them,the magnetic ear buds keep your earphones tangle-free and they easily coil up for compact portability.Warm Note:1.The headset needs to be fully charge prior to first-time use.2.If the headset is left unused for over two weeks, please recharge it periodically.3.This is magnetic design, not retractable design, magnetic design not only helps you keeps your earphone from entangling within itself,but also keep off losing earphones.4.If you can't connect this headphones to your cell phones or other devices,Please find the product information from the user manual of technical specifications, or ask us for a complete FAQ guidance of Bluetooth Headphones, you can find the solutions finally!Latest Bluetooth V4.0 Technology Easy and fast pairing with all Bluetooth enabled devices,such as smart phones,tablets and other Bluetooth enabled music devices.Technical Specification:Transmission Distance: 33ft (10m)Charging input voltageDC5 0.25V Battery: 3.7V/ 110 mAhFull Charging Time: 1-2 HoursTalk Time: 8 hoursPlayback Time: more 5 hourStandby Time: 96hWhat's in the Box:1*Wireless Headset1* Micro USB Charging Cable2* Pair Eartips (S, M, L)1* User Manual100% Satisfaction Warranty:We not only offer 30 days full refund, but also 3 months warranty and top-notch customer service. Please feel free to contact us if you have any problem. We are always here for you!