Model: JK-I02
Description: Power bank & speaker stand, Portable external battery for mobile phone, high quality and full frequency speaker
Power: 1.5W
Frequency: 200-10KHz
SNR: 78 ± 3dB
Impedance: 4ohm
Battery capacity: 2200mAh
Voltage: 3.7-5V
Compatibility: iPhone 3g/3gs/4/4s/5, iPod, Samsung or most cell phone with USB 2.0 power cable
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