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Quick Details

Socket Type: iphone
Outport: 5V/1A
Capacity: 2200mah
Weight: 149g
Dimension: 138*29*29mm
Model Number: SCS-S16
Place of Origin: China (Mainland)

Specifications

1.Battery capacity:3500mah 
2.product voltage: 5V
3.output:5V-1000MA
4.charging time:5hrs
5.speaker power:2W
6.working frequency:200-20000Hz
Sensitivity: 90db±3
reactance resistance ratio: 4Ω