4-in-1 Audio Switch, 3.5mm Aux + RCA L/R Audio Switch - Bidirectional Audio Switch - Audio/Video Selector Box for Headphones, Phono, Speakers

4-Input, 1-Output Audio Splitter: Simultaneously connect multiple audio sources to a single output for seamless connectivity and more realistic live sound effects.
High-Quality Materials: This audio switch features a robust and durable metal housing, ensuring efficient heat dissipation of internal components and long-term reliability.
Multi-Device Compatibility: This audio switch supports 3.5mm audio interface outputs and 3.5mm jack outputs and playback devices, suitable for various medical devices, DVD players, VCRs, etc.
Easy to Use: This plug-and-play audio switch eliminates power and driver issues, is easy to install and use, and operates faster regardless of the system.
Widely Used: With its synchronous audio transmission and good interference resistance, this audio switch is ideal for home theaters, large advertising displays, multimedia education, and TV stores.

Features:
Our audio switches are manufactured from Robust and durable materials for increased longevity.
The audio switch ensures clear and precise audio transmission, allowing you to fully enjoy your music and movies.
Enhance your audio quality and enjoy a smooth listening experience with our high-quality speaker switches that will take your audio experience to the next level.

Specifications:
Signal Type: AUDIO/Audio 3.5 (Both interfaces are connected in parallel; only one can be used)
Input Ports: 4 ports
Output Ports: 1 port
Audio Input: 2.2 Vp-p / 20 kΩ
Audio Gain: 0 dB
Output Cable Length: ≤ 100 m
Power Supply: No AC adapter required
Outer Housing: Metal
Operating Temperature: -10°C to 40°C
Operating Humidity Range: 5% relative humidity 90% (non-condensing)
Product dimensions: 140 x 72 x 38 mm
Product weight: 310 g

Package contents:
1 x audio switch