Features:  - EFFECTIVE DESIGN THAT IS EASY TO INSTALL. Wedges style angled design ensures optimum sound absorbency. The acoustical barrier can be applied for permanent or temporary use.  - HELPS...

     Main Features: Model:G868;  Color:Blue, Red;  Virtual 7.1 with vibration;  With rubber coating;  Loudhailer;  Diameter: 50mm;  Sensitivity: -36dB + / - 3dB;  Impedance: 32ohm;  Frequency response scope: 20-20000Hz;  Wearing...

Specification:  Product Name: Broadband sound-absorbing cotton;  Product Size: 30*30*5cm;  Material: Polyurethane sponge.     Note:  Light-colored sound-absorbing cotton is easy to oxidize and change color.     Package Included:  8 x Silencer...

Features:  - Ideal for Type-C to 3.5mm Audio smartphones;  - Elbow design, easy for charging while playing a game;  - Nylon braided wire not easy to broken, more durable for daily use;  -...

Acoustic Foam Panel Music Soundproof Foam Absorption Treatment Egg Shape 50x50x3cm.    Specifications: Material:Sponge;  Size:500x500x30mm;  Quantity:1 Pc;  Color:Light Blue/Light Gray/Red/Yellow/Pink/White/Black;  Applied to:Studio, Piano room, Drum room, Anchor's room, Home Theater,...

Specifications: Material:Sponge;  Size:250x250x30mm;  Quantity:1 Pc;  Color:Blue/Gray/Red/Black/Yellow/Purple;  Applied to:Studio, Piano room, Drum room, Anchor's room, Home Theater, KTV, Meeting rooms, Instrument rooms, etc.    Features: 1. Soft sponge, no dust, high...

Description: Adjustable Pet Dogs Whistle Anti Bark Ultrasonic Sound Dogs Training Flute Pets Silent Control toxication: Material:Stainless Steel ; Plastic;  Color:Blue/Green/Rose red/Orange;  Size:Appro*i.Length,8cm Diameter,9mm;  1 inch = 2.54cm = 25.4mm; ...

Features: New enhance Special-shaped design comes with 2 different types of variable mount that can let you customize stereo sound of footstep or gunfire.  Locating by the sound detected. Making...