SoundBot® SB521 HD 3D Bluetooth 4.0 Wireless Speaker for 15Hrs Music Streaming & Hands-Free Calling w/ Passive sub woofers,5W + 5W 50mm Driver Speakerphone, Built-in Mic, 3.5mm Audio Port, Battery;

SoundBot SB521 HD Bluetooth 3.0 Wireless Speaker for 5Hrs Music Streaming & Hands-Free Calling w/ Passive sub woofer, 5W + 5W 50mm Driver Speakerphone, Built-in Mic, 3.5mm Audio Port, 1500mAh Lithium-ion Rechargeable Battery for Indoor & Outdoor Use

Feature
- Built-in 3.5mm audio port for wired connection or Bluetooth 3.0 wireless connectivity
- Playback time: up to 6 hours wired and 4 hours with Bluetooth wireless connection
- Charging time: 3 hours
- Connection range: 33 feet
- Large speaker cavity inside for excellent acoustic sound effect
- Passive subwoofer delivers outstanding bass on both end with strong beats


Specification
- Playback time: up to 6 hours wired connection and 4 hours with Bluetooth wireless connectivity
- Charging time: 3 hours
- Connection range: 33 feet
- Battery: Built-in rechargeable 3.7V 1500mAh lithium-ion battery
- Dimension : 7.5 " x 3 " x 3.5 "
- Speaker driver: stereo, 50MM x 2, 4 Ohm 5W+5W
- LF diaphragm dimension: 25*50 MM
- Signal-to-Noise Ratio: ?65db
- Distortion: ?0.1%


Warranty & support
- Email between 9am - 6pm PST will be answered with 24 business hours
- 100% risk-free 1 year manufacturer warranty included for purchase made from authorized resellers


In the box
- SB521 Blutooth 5W + 5 W Speaker
- User Guide
- MicroUSB Charging Cable (AC wall charger not included)
- 3.5mm Audio Cable