Features & Benefits
- Primary function: Audio Listening Device
- Materials: Molded Plastic with Internal Sound Amplifier
- Onboard Buttons/Slots: 3.5mm Earphone Jack, USB IN, Sensor, ON/OFF Switch Button with volume Dial
- Power: Built In Rechargeable Battery
- Dimensions: L:43 x Diameter:36 (mm)
- Product Notes: Works on wooden walls, doors, windows, steel plates, etc.