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2.1A USB Charger GSM Listening Device
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Model No.︰ | - |
Brand Name︰ | - |
Country of Origin︰ | China |
Unit Price︰ | US $ 20 / set |
Minimum Order︰ | 50 set |
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Specifications:
Positioning method
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LBS + WIFI
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Working frequency
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850/900/1800/1900 MHz
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GPRS
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Upload 600, TCP/IP
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Operating voltage
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3.5 - 4.2V DC
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Positioning standby current
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About 1mA
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Charge Voltage
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DC 5V
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Speaking current
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About 150mA
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Working ambient temperature
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-20 to +50 ℃
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Working ambient humidity
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20% to 80% RH
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Payment Terms︰ | TT/Western Union/PayPal |
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Product Image
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