BS-99 Covert Tissue Box Audio Protection Device, 360 Degrees Ultrasonic Voice Recorder Blocker, US P...

1. Coverage angle: 360 degrees (4 sides)
2. Jamming range: Approx. 2–8 meters
3. Battery capacity: 5200mAh
4. Activation methods: Manual, remote control, and voice control
5. Material: ABS + wood
6. Package contents: Anti-recording jammer, remote control (includes button cell battery), power adapter, user manual
7. Dimensions: Approx. 18.2 x 12.2 x 10.4 cm

Features:
1. Designed to resemble a standard tissue box—featuring a wood-grain top and a dark ABS body—it blends naturally into settings such as government or corporate conference rooms, business negotiations, vehicles, and private conversations, avoiding the awkward atmosphere created by obvious security measures.
2. Integrates 66 internal ultrasonic emitters to provide 360-degree, omnidirectional signal coverage across all four sides.
3. Uses ultrasonic interference to disrupt digital recording devices, effectively preventing voice recorders, mobile phones, bugs, and video cameras from capturing clear audio.
4. High-power ultrasonic emission ensures effective anti-recording shielding within a radius of 2 to 8 meters; placement can be adjusted based on the conference table size or room layout.
5. Supports three activation modes: manual buttons, infrared remote control, and smart voice control.
6. Automatically switches to standby mode when no sound source is detected for an extended period and activates automatically when sound is detected, optimizing energy efficiency.
7. Features a built-in 5200mAh high-capacity rechargeable battery and also supports direct plug-in power operation.
8. The control panel includes indicators for high/low intensity settings, a mode switch button, a battery level indicator, and a charging port for intuitive operation.