This Car key type GSM audio transmitter is design for remote audio monitoring via GSM network, just plug SIM card in this keychain spy ear,dialing the SIM card number to listen surroundings voice, great for voice audio surveillance in anywhere.
Car key type GSM audio transmitter-spy ear Features:1, Car keychain type design with small size
2, With voice activated function to call back automatically
3, Standby time: 3~5 days in voice activated mode,6~15 days in manual mode
4, Built in Li-battery
5, No buttons,just plug SIM card inside will power on and get it works automatic
6, Built in GSM communication module
7, Works for Europe,Asia,Middle East,Africa
Car key type GSM audio transmitter-spy ear Specifications:
1, Call your phone number automatic by voice detect
2, Frequency: 900mhz, 1800mhz/1900mhz
3, Working range: 5~15 meters
4, Support: GSM SIM card only
5, Standby time: 3~5 days in voice activated mode,6~15 days in manual mode
6, Built in 350mah Li-battery
7, Mulriple charger plug for your choose, EU,Asia
Car key type GSM audio transmitter-spy ear Package:
1 x GSM remote spy audio transmitter
1 x Charger
1 x USB cable
1 x Package
