BS115 DC5V 500mA Rechargeable Portable Mini Compurter Speaker for MP3 MP4 Players Computer Laptop Mobile Phones

Specification:version: V4.2Transmission distrance: 10mOutput power: 3WIput voltage: DC5V 500mAPlaying time: 1.5 hoursCharging time: 2 hoursNet weight: 187gPhysial dimension: 142*40*67mmFeatures:1. Lasting power,long battery life2. Speakerphone function: supports speakerphone,built-in microphone3. Pure music,perfect to enjoy: high-fidelity,sound,stereo speakers,built-in resonance radiator device4. Simple and easy to operate,wearnon-slip,res instance to high temperature,long service life.5. Speakerphone function: supports speakerphone,built-in microphone,to bring clear calls for you,it is very perfect either with single or multiplayer for phone calls or video chat.6. Pure music,perfect to enjoy: high-fidelity,sound,stereo speakers,built-in resonance radiator device ,equipped with high-efficiency power amplifier,low-frequency dynamic ,bass-rich,flexible ,achieve a more shocking extremely overweight bass effect.7. Lasting power,long battery life: two power modes,built-in lit hium secondary,medium volume with 2-4 hours of playback capability,suitable for any occasion.Package Included:1* speaker1* charging cable1* audio cablePackage Included:1* speaker1* charging cable1* audio cable