Click image to view full size image
600D Nylon Backpack With Built In Speakers 3.5mm Audio Interface for Outdoor Music Play
Products Description
| Brand Name | Shanfu |
| Style | Bluetooth speaker backpack |
| Model Number | QA-02 |
| Color | Baby Blue |
| Size | 34cm*47cm* 18cm ( 13.38 inch * 18.5 inch * 7.09 inch) |
| N.W | 0.79KG |
| Capacity | about 20-40 Liters |
| User Guide | 1.Download files to TF card from computer by connecting the device to computer with USB cable line and plug the TF card in the speaker. 2.Switch to the radio mode through control line. 3.Search the bluetooth which called shanfu,and connect the bluetooth through the phone. 4.Simply plug in your iphone, ipod or other mp3 device and hear the tunes through the speakers. |
Our services
1.OEM&ODM available, custom designs are welcomed.
2.Reply your enquiry in 12 working hours.
3.With more than 10 years experience without complaints.
4.Experienced and strictly inspect QC and IQC team.
5.During the warranty period, all products could be returned or replaced unconditionally if occurs any quality problem without any man-made factors.
Technical parameters
| Loudspeaker | D40mm 3/5W*2 |
| Power supply mode | USB+5V/3.7V lithium battery |
| Output Power | 2*5W |
| Frequency Range | 120HZ ~ 20KHZ |
| SNR for playback | > 90DB |
| Distortion | 5W/CH(5Vpower supply,3,10%THD) |
| Power efficiency | >90% |
| Channel Balance | <1DB |
| Resolution | > 40DB |
| FM accept sensitivity | <1DB |
| SNR for FM | ≥ 60DB |
| FM Stereo Isolation | > 40DB |
| FM lighting level | 28DB |
600D Nylon Backpack With Built In Speakers 3.5mm Audio Interface for Outdoor Music Play
