Spy bug Enhanced Wall microphone voice /ear listen through wall device

Spy bug Enhanced Wall microphone voice /ear listen through wall device

Spy bug Enhanced Wall microphone voice /ear listen through wall device. Enhanced version Wall microphone voice /ear listen through wall device spy bug   Specifications: -Mode: HY929 -The consuption current: 10Ma 10mA -Battery: lithium battery 3.7V -The probe sensitivity:-70Ddb -The highest audio maginification: 20000 times 20000X -Penetration: cement pipe/tube -Answer: Headest external 16 ohm speaker -Charging time: about 5hours Note: 1. Please put the power off when you do not use it, so as not to damage the machine. 2. Probe is precision parts, so please do not disassemble. Attentions: Works on wooden walls, doors, windows, steel plates, etc. Highly Sensitive, carefully adjust audio slowly, as not to cause discomfort to your ear-buds. This product is being sold as an investigative tools for law enforcement or licensed investigators. Anyone else ordering.. Condition:: New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is applicable). Packaging should be the same as what is found in a retail store, unless the item is handmade or was packaged by the manufacturer in non-retail packaging, such as an unprinted box or plastic bag. See the seller's listing for full details. See all condition definitions : Country/Region of Manufacture: : China , Brand: : Unbranded/Generic: MPN: : Does Not Apply , Model: : HY 929: UPC: : Does not apply .