Check the listing for details. Powerful UHF Spy Audio Bug Microphone with Rechargeable Battery Range upto 700m. Condition: New. Listed at 79.99 USD. (title) Spy equipments from Israel Spy-IL Warning! The buyer himself is responsible for legality of using this device in his country. We sell it for educational purpose only! Attention! Not for sale in Israel !!! An exclusive, one-of-a-kind spy microphone powered by a rechargeable battery. It offers 12 hours of continuous operation on a single charge, with a charging time of just 20 minutes. It has a working range of up to 700 meters. Designed and manufactured in Israel !!! World's Smallest UHF Spy Bug with Rechargeable Battery Made in Israel - Powered by Secret Service Technologies *Operating Frequencies: 409.00 MHz - 459.00 MHz *Operating Range: 600 - 700 meters *Compact Size: Only 20x14x5 mm, including battery *Antenna Length: 15 cm (discreet design) *Power Supply: Rechargeable 180mAh battery (3.7V) *Battery Life: 10-12 hours per charge *Microphone: Highly sensitive, captures sound within a 100 square meter range How Does It Work? A detailed video explaining the bug's capabilities, along with large images, can be found at the top of this listing. The microphone comes with a charger for the battery. The full charging time is 15-20 minutes. To conserve battery power, the microphone is equipped with a switch. To turn the microphone on, move the switch to the "ON" position. To turn it off, move the switch to the "I" position The transmitter's operating frequency is indicated on the case lid or on the plastic bag in which the microphone will be shipped. You can use any UHF walkie-talkie (400-470MHz) as a receiver. Or special radio receiver operating in the UHF range. Attention!!! **The receiver is not included in the package!!!** Thank you for your interest in our product! Spy-IL 2024