Features:1. Bluetooth Version: 4.12. Output power: 2X3W3. Connect distance: 10m5. Call time: 7 hours6. Music time: 7 hours7. Standby time: 1000 hours8. Charge time: 5 hours9. Size: 182X60X52mm10. Stereo wireless Bluetooth;11. Speakerphone Function;12. Turn on the NFC on the Phone;13. Pure music， perfect to enjoy;14. Lasting power， long battery life.15. Simple and easy to operate key design.Enceinte bluetooth Features:Cheap Bluetooth Speaker， Mp3 Speaker， Speaker For Tablet Lapt1. BS-2 Using Analog 5.1 channel Stereo surround technology，Built-in dual bass speakers ，Using Postposition bass membrane vibrating technology which delivers a clear and bright treble and a deep and mellow bass . true 3D surround sound Subwoofer.2. Bluetooth Wireless transmission range about 10 mete.3. Perfect 24 bit HD audio decoding scheme，lossless music playe，enjoy the HIFI music.4. Support Multipoint Pairing，Can Connect With Two Devices Simultaneously，Built-in microphone，Using DSP Noise canceling technology，Support Hands-free call.5. AUX Port Support 3.5mm JACK Line-in function.6. Hifh quality Li-battery，charging about 2hours， standby about 1000hours ，music time and talking time about 7 hoursPackage Contents:1X speaker1X audio cable1X Charging Cable1X Box