Bluetooth Speaker Density: Low

Following are the Main Features of Bluetooth speaker :- 1. Easy to link with Bluetooth Player, Mobile Phone, PDA, Tablet, PC & Laptop 2. Support TF card, support MP3 file format 3. Support Mobile phone hand-free function 4. LED indicator for status indicating, bring you a vogue and technological feel 5. Use as an external speaker with a line-in audio/AUX cable 6. Digital audio amplifier, full frequency speaker, pleases your ear with transparent sound effect 7. High capacity rechargeable Li-ion polymer battery, for longer music play 8. Mini 5P USB connector, for both power supply and data transfer 9. Volume control 10. On/Off switch. Built-in Li-ion battery, 3.7V/500mAh USB charging voltage: DC 5V Speaker: 40mm 2.6ohm 3W Frequency range: 60Hz~18kHz S/N: a Y 96dB Distortiona 0.5% Size: 60*60*53mm