Charger voltage: DC5V. BT Version: v.2.1 + EDR.
Output power: 2 x 3W. Noise ratio: ≥ 85dB.
mpedance: 4 OHM. Li-polymer battery: 1200mAh.
Frequency Response: 280Hz~16KHz. Storage Capacity: TF Card (1-32GB)
Size: 280 x 93 x 90 mm(L x W x H). Weight: 604gr. USB Charging Cable and Audio Cable Included
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