ADiN 26W Bluetooth Vibration Speaker with Remote, FM Radio, and Memory Card Support is a revolutionary wireless acoustic system that transforms any solid surface (walls, tables, windows, doors) into powerful speakers through sound transmission technology via resonant vibrations. Unlike conventional speakers, where sound propagates through air waves, the vibration speaker creates oscillations that resonate within the material, turning the entire plane into a source of clean, spacious sound. This achieves the "invisible speaker" effect, where sound is evenly distributed throughout the room and the source is difficult to localize.

The primary application is creating background sound in residential and commercial spaces, as well as use as a tool for acoustic influence (e.g., for creating sound ambiance or for educational purposes). The speaker effectively masks external noise and creates a unique atmosphere while consuming minimal energy.

Key Features and Technological Advantages

• Vibroacoustic Technology: Sound is transmitted not through air but through surface vibrations. This ensures low distortion and natural sound even at high volume.
• Versatile Placement: The speaker can be placed on any solid surface — glass, wood, concrete, drywall, metal. Sound quality adapts to the material.
• Discreet Installation: Due to low audibility from the rear side, the speaker can be discreetly installed to be invisible while still filling the room with sound.

Technical Specifications

Functional Capabilities

1. Bluetooth 5.0: Fast pairing with iOS, Android, Windows devices. Supports lossless audio transmission.
2. FM Radio: Built-in tuner with automatic station search. The charging cable is used as an antenna to improve reception.
3. Memory Card Support: MicroSD/TF card slot (up to 128 GB). MP3 file playback in loop or shuffle mode.
4. AUX Input: Wired connection capability to PC, laptop, TV via 3.5 mm mini-jack.
5. Remote Control: Volume control, track switching, radio mode, source selection.
6. Operating Modes: Bluetooth, radio, memory card, AUX.

Package Contents

• ADiN 26W Vibration Speaker
• Remote Control
• USB Type-C Charging Cable
• Instruction manual in English (available for download)

Usage Examples

• Home Theater: Place the speaker on the wall behind the TV — sound will seem to come from the screen itself.
• Background Music in Cafe/Office: Discreetly install on the ceiling or glass partition.
• Sound Therapy: Playing relaxation tracks through vibrations creates an immersive effect.
• Educational/Pedagogical Purposes: Can be used to demonstrate the effect of acoustic influence (e.g., to understand noise discomfort).

Additional Materials (After Purchase)

We provide access to a library of special audio recordings simulating household and irritating sounds:

• Running, walking in heels
• Children's games, stomping, laughter, screams
• Furniture moving, scraping
• Plumbing work, low-frequency hum
• Piano playing, snoring, coughing
• Renovation work (hammering, drilling)
• Household sounds at intervals (door creaks, falling objects)
• Household appliance operation (refrigerator, vacuum cleaner, washing machine)

Comparison Table: Vibration Speaker vs Standard Bluetooth Speaker

Summary: The ADiN 26W Bluetooth Vibration Speaker is a multifunctional device combining innovative acoustic technology with practical versatility. It suits those who appreciate non-standard audio solutions, discreet installation, and high-quality reproduction. The speaker comes with a remote control, supports FM radio, memory cards, and wired connection, making it one of the most flexible audio devices in its class.