GSM Spy Voice Recorder

Work frequency(900MHz,1800MHz,1900MHz)
Very Tiny device, can be hidden anywhere easily
Unique super- slim design, dimension: 4 x 3 x 1 (cm)
Weight: 24g only.
Excellent standby time and working time.
Prominent sound quality makes more reliable.
Power Supply:24 hours Non-stop
Card Compatible: GSM / SIM
Microphone Range (Meter):5~7(Radius)
Receive Sensitivity:-+10K
Working Temp:-40~50`C
Stand-by Time: Support voice control with 3-5 days,10-15 days without voice control
Talk Time: 5 hour
Approved: CE / FCC
Work frequency: All GSM SIM card compatible (900MHz,1800MHz,1900MHz).
Power on: Open the back cover. SIM card into the deck will automatically boot. Light is 3 seconds. After the lights go off you can dial the SIM card number.
Installation: Please confirm the GSM network signal strength. So as not to affect the results cause can not be used.
Voice feature: Send “1111” message to the SIM card number then voice controlling is open; Send “0000” message to the SIM card number then voice controlling is closed.
Please do not use it to engage any illegal activity.
Package Included:
1 x Hidden GSM Spy Voice Call Device
1 x USB cable