Dostyle Wireless Bluetooth V4.1 Headset In ear Earbuds Sport Sweatproof Stereo Earphone Features and benefits of Dostyle Bluetooth Headphones: • Bluetooth Technology for rich bass and more natural sound • Light-weight and Sweatproof • Comfortable, Secure Fit with Ergonomic design • Latest 4.1 Bluetooth Technology, Universal Compatibility • Noise Cancellation• With support for two connections simultaneously How to pair: Please turn the bluetooth on and Long press the MFB button until the LED light flashing Red and Blue. Then please turn your phone bluetooth on, it will search bluetooth name "x7", when being connected successfully, there will be voice telling: your headset is connected. How to switch the language: Long press the MFB button until the LED light flashing Red and Blue, then Double-click the "+" button, you will hear "du" voice prompt, two languages(Chinese and English) successfully switched. Specifications: Profiles supported:Headset/Handsfree/A2DP/AVRCP Charging: Power adapter output(DC5V/150MA) Battery: Built in lithium polymer battery Talk time: about 4 hours Playing time: about 4 hours Standby time: up to 100 hours Package: 1 X Bluetooth headphone 1 X Charge Cable 1 X Clips 1 X User manual Warranty: We provide 30 days money back guarantee and one year product warranty for our dostyle products. If any questions, please feel free to contact us via Amazon message. We will get back to you within 24 hours.
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