| Frequency Range: | Mobile Phone, Digital Recording Pen and Other Soun |
|---|---|
| Frequency: | Mobile Phone, Digital Recording Pen and Other Soun |
| Application: | Bluetooth Speaker Recording Shield Is a New Produc |
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This kind of recording shield is a newly developed Bluetooth audio version concealed recording shield developed by our company, which has dual functions of recording shield and Bluetooth speaker.In view of the reason that some noise will be produced during the operation of the recording screen, our company specially launched this product and recommended background music (optional by users) at the factory, so that some sound produced during the operation of the recording screen can be skillfully integrated with the background music, making the two mutually beneficial.The purpose of shielding illegal recording is realized by the concealment of speaker.
1.It is recommended to have background music when the product is delivered from the factory, which well integrates the sound produced by the recording screen when it works.
2.Remote control switch, easy to operate.
3.Concealment: This product uses Bluetooth speaker as the product appearance, which is no different from other Bluetooth speakers in appearance.It can be well combined with the use scenario and will not attract attention, which solves the user's worries.
| Item | performance parameter |
| Shielding type | Mobile phone, digital recording pen and other sound collection equipment |
| Shielding distance | 3-6m |
| Function angle | 90-120degree |
| Adjustment mode | Knob stepless adjustment (non gear adjustment) |
| Opening mode | Remote-controlled opening |
| Product size | 300*270*210mm |
| weight | 2.95kg |
Bluetooth speaker recording shield is a new product of recording shield series, which is widely used in conference room, office, negotiation room and other scenes to prevent illegal recording.
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