Single Shoulder Strap Sling Backpack With Built In Speakers
Description
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1.Material: |
600D Nylon with 210D lining |
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2.Color: |
Wine red,Apple green,Sky blue or customized |
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3.Size: |
31cm*14.5cm* 44cm |
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4.Logo: |
Printed,embroidered or customized |
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5.OEM Accepted: |
Yes |
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6.Certification available: |
Yes |
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7.Weight |
560g |
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8.Payment Term: |
30% T/T in advance;70% balance before shipment |
Structure
- One zippered main compartment for clothes,personal belongings.
- One front zippered pocket for small stuff.
- One side mesh pocket holds speaker with 2*5W output.
- Adjustable padded shoulder strap with buckle for carrying.
- Top handle design for hanging.
Parameters
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Loudspeaker |
D40mm 3/5W*2 |
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Power supply mode |
USB+5V/3.7V lithium battery |
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Output Power |
2*5W |
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Frequency response |
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 |
