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Negotiable
The date of payment from buyers deliver within days
Beijing
Long-term effective
2017-12-17 23:43
183
Product name | Bluetooth speaker |
Bluetooth specification | Bluetooth 4.0 |
Bluetooth working frequency | 200Hz-20kHz |
Size | 29*137*29mm |
Battery capacity | 4000mAh |
Output method | Bluetooth, TF card and USB |
Music playing time | 5-6 hours |
Talking time | 8-10 hours |
Signal to Noise Ratio | ≥75dB |
Bluetooth range | 10 meters open filed |
Colours | White, green, blue, pink, yellow, black |