• Stylish bluetooth earpiece, invisible, smallest and one-button design, only 4.9g, lighter than an one-dollar coins, perfectly safe for use in car. You can even enjoy music while class, train, meeting etc.
• Built-in high performance rechargeable Lithium-poly 45mAh battery, enjoy about 3 hours of premium quality talk/play time (full charge in around 1-2 hours), up to 70 hours standby time. Support IOS DEVICE POWER DISPLAY.
• Built-in HD and Sensitivity microphone with acoustic echo cancellation, ideal for in car calling and friends chatting, or working use.
• BLUETOOTH V4.1: Easy and fast pairing with smartphones, tablets and other Bluetooth enabled devices. , the wireless range up to 33ft (10meters). Versatile compatible with iPhone 6S 6 plus, LG G5 G4 G3, ipod shuffle, ipod nano 7, Samsung Galaxy S7 S6, BlackBerry, HTC, iPad Pro, Bluetooth-enabled tablets.
• 5. Support Stream Music/Video/Audio. Its hands-free function would release your hands from answering the call during driving or walking. ★★★★★1 Year Worry-Free Warranty. 24-hours email contact service is available. Please let us know if you have any questions or concerns. We're standing by to assist you all the time.