Check the listing for details. Rechargeable Two-Way GSM Audio Device Listening Bug Dual Sensitive Microphone a. Condition: New. Listed at 18.39 USD. Product Description Description:This two way GSM audio device calls you when it detects sounds around its vicinity. How awesome is that? Simply insert a GSM SIM card and program it to your desired phone number for call back and now youre in the business! Trying to find out the truth about whats being said behind your back? Now you can from a distance. You can even place several of these audio devices and set them up at your desired locations like the bedroom, living room, conference room or office. Just insert a SIM card into the audio device and your bug is active and ready for action!This two-way audio device comes with two amazing functions:(1) Make a call to the audio device and you can instantly listen in to conversations! The built-in microphone works up to a 7 meter radius, so set this bug up wherever you want!(2) Allows the audio device to call you when it hears people talking! This feature makes it much more advanced than other GSM audio bugs on the market today.Hot spots:Audio GadgetAuto Dialing optionTri-Band GSM Audio DeviceProduct Notes ：When it detects sound, the bug will call your cell phoneYou can recharge the audio device by connecting the USB charger cable to the power chargerThis product is being sold as an investigative tools for law enforcement or licensed investigators. Anyone else ordering this device should only be ordering it as a simple toy since MANY COUNTRIES STRICTLY PROHIBIT OWNERSHIP OF DEVICES.Important Note: You are solely responsible for finding out whether this product is legal to import and/or use in your country. We will send you the products you order and cannot accept any liability for customs issues or any implications of your ownership or usage of this device.Specifications:Primary Function: Tri-band GSM Two-Way Audio DeviceMaterials: Molded PlasticColor: BlackGSM Frequency Compatibility: Tri-band (850MHz,900MHz, 1800MHz, 1900MHz)Microphone Range: 5-7 meter radiusPower: Built In 200 mAh Rechargeable Li-ion BatteryWorking Time: 5 hoursVoice Control On: 3-5 daysVoice Control Off: 12-15 daysDimensions: 4.3x 3.2 x 1.4(cm)Package Included:1x Two-Way Audio Device1x USB Cable1x User Manual(Chinese and English) Shipping 1. Items sent from US warehouse.2. Receiving time = Processing time + Shipping time.3. Processing Time: Around 1-2 business Days.4. Shipping Time: 3-5 business day.It may have a little delay during some holiday (such as Christmas), any problem, please feel free to contact. Returns Always believe we can figure things out with communication, if it comes to return, the pacakge must be intact and the same as you receive.If you have any questions, please feel free to email our service specialists 24 Hours a Day, 7 Days a Week. We will reply you ASAP.Return/refund is accepted within 30 days after the buyer receives the item. NO exchange will be accepted after 30 days from the date when the item is received.Please contact us first before returning your product!!! Contact Us If you have any questions, our Customer Service staffs welcome you to email us. We strive to answer all questions and resolve any problems as quickly as possible.We care about our valued customers, and will always try to help you. So if you have any problems, You can contact us 7*24, we will reply at the first time. Payment We accept all verified payments from ebay.Orders will be shipped after receiving cleared payment. powered by