Welcome to    "our shop"   , do not hesitate to    BOOK   our shop at the moment!Function:For Mobile Phone,Sport,Microphone,Supports music,Noise Cancelling,Wireless Headphone,Portable,BluetoothSupport APP:NoLine Length:NoneActive Noise-Cancellation:NoCommunication:WirelessSupport Apt-x:NoModel Number:S530 Mini Bluetooth EarphoneSupport Memory Card:NoVocalism Principle:DynamicIs wireless:YesTime to market:2017Plug Type:WirelessSensitivity:42±3dBFrequency Response Range:20-20000HzVolume Control:NoWaterproof:NoConnectors:USBWith Microphone:YesControl Button:YesResistance:32Ω100% Hot and High QualityWe will carefully test every item before shipment.Notes:Due to manual measurements, please allow an error of 1-3 cm.Due to problems between different monitors, the image may not reflect the actual color, please refer to the actual product.If there is a problem with the product, please contact us.Thank you for understanding.FEEDBACK:1.If you are satisfied with our products and services,please leave your postive feedback and 5 stars.2.If you don't satisfied our products,pls contact us before you leave negative feedback.we guarantee we will 100% slove any problem for you and make you satisfied.SERVICE:1.We care about our valued customers,and will always try to help you,hope to establish long business with you.2.Please contact us by Jumia Customer service before leaving any negative feedback or opening and dispute on the site. Please give us the opportunity to resolve any problem.Thank you.About color    Because of the fast updating speed of the products, the styles or colors of some products have not been updated in time. In this case, we will select the color from the pictures for delivery. About Information and address of order    Please leave the exact receiving address and telephone number in the shipping information, otherwise the platform and your account credit will be damaged. Please cherish it. About Delivery Time    Generally speaking, we will send within 48 hours after your payment. In addition, we will work overtime to process orders for multiple products. You can rest assured. About Out of Stock    Due to the rapid turnover of some single products and the delay in updating the product information, it is inevitable to find out the out-of-stock phenomenon after payment. If you unfortunately encounter this situation, we are very sorry. You can pay close attention to the status of the order in time or ask the specific situation of the customer service order on the platform. About Logistics   The whole logistics process is basically provided by the platform. If you have special requirements for logistics, you can contact the customer service of the platform. A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A