Black Bluetooth Speaker Backpack Comfortable Mountain Back pack QC-04
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Item No. |
Shanfu QC-04 |
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Style |
Speaker Backpack |
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Usage |
cycling& running& travel & hiking & camping |
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Size |
32*22*45cm(12.60*8.66*17.72 inch) |
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Details
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1, One Large main compartment. 2, One zipper front pocket 3, Nylon material and nice stitch to maximized weight burden. 4, Soft and breathable strap 5, One big removable speaker with three loudspeaker |
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Customized |
Size, Material, Logo, and design are all accepted |
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Packaging |
1 pcs in a pp bag, 12pcs/ctn, |
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Net weight for each carton |
12.72KGS |
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Gross weight for each carton |
15.72GS |
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Carton size |
70*40*50cm |
Speaker Backpack Param
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Loudspeaker |
D40mm 3/5W |
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Power supply mode |
USB+5V/3.7V lithium battery |
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Output Power |
5W |
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Frequency Range |
120HZ ~ 20KHZ |
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SNR for playback |
> 90DB |
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Distortion |
5W/CH(5Vpower supply,3,10%THD) |
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Power efficiency |
>90% |
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Channel Balance |
<1DB |
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Resolution |
> 40DB |
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FM accept sensitivity |
<1DB |
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SNR for FM |
≥ 60DB |
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FM Stereo Isolation |
> 40DB |
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FM lighting level |
28DB |
Service offer
1.OEM & ODM is accepted.Customization is welcome.
2.Strong sense of duty and professional service.Your inquiry will be replied in 12 hours.Afer sales service is good to make sure your business no risk.
3.During the warranty period,all products could be returned or replaced unconditionally if occurs any quality problem without any man-made factors.
