
Specifications: Features: - Super-sensitive audio surveillance. - Embed four condense microphone. - 24 hours non-stop power supply - All GSM SIM card compatible - Track mobile phone number - Quad-band super-standby - Insert the SIM card by the open key three seconds long to enter the working state machines using dial-up - Time off by opening the key to bright light has been turned off. Mini Quad Band GSM SIM Card Spy Bug Frequency: 900 / 1800 / 1900 Power Supply: 24 hours non-stop Card Compatible: GSM / SIM Microphone Range (Meter) : 5~7 (Radius) , 4 levels Receive Sensitivity: -+10K Working Temp: -40~50'C Responding Frequency: 1.2K~800Khz Stand-by Time: 7 days Product Size (L x W x H) : 53 x 38 x 15mm Product Weight: 33g After Sales Service: 1 Year Warranty Package Include: 1 x Spy Bug 1 x Charger 1 x USB Cable |