Specifications
Color: Black and White
Connectors/Ports: Charging port
Buttons/switches: A, B
Bluetooth Version: V2.1
Voltage: 3.6V-4.2V
Current: 130mA
Frequency: 2.4GHz
Input Voltage: 110~240V
Frequency: 50Hz
Input current: 0.15A
Output Voltage: 5.7V
Output current: 600mA
Charge time: 2 hours
Standby time: up to 72 hours
Battery: Lithium Polymer
warranty:12 months