If you got tired of plugging/unplugging your headphones and speakers, then there is a solution for you! This is a non-powered audio switch that enables input to -of-two devices or output from -of-two inputs. 

Features:
Non-powered audio switch solves the complex line plugging/unplugging operation.
It can be used either for one sound source to two speaker systems or two sound sources to speaker system. 
Equipped with RCA connections, and 2-position push-button switch.
Delivers sound without ground noise and loss to the sound quality. 
No required, simply and .

Note:
If there are two stereo signal sources(such as TV audio, MP3 player, player, video , , , , record player), the output shall hook up to the or active speaker.

Specifications:
Brand: LINEPAUDIO
Material: Metal
Color: Black
Jack Type: RCA / 3.5mm (optional)
: no , in and use directly
Input and Output Impedance: 10 k - 50 k
Frequency Response: 20-20 kHz
Distortion: < 0.002%
Insertion Loss: <0.01dB
Signal Gain: 0dB
SNR S/N: >98dB
Input Interface: standard RCA interface
Output Interface: standard RCA interface
Number of Input Channels: 2 stereo input signal sources
Number of Output Channels: 1 channel stereo output
Control switch: Accurate selection of gear 2, manual switch
Item Size: 6.9*4.3*3.9cm / 2.71*1.69*1.53in
Item Weight: 130g / 4.58in
Package Size: 8.3*7.3*5.1cm / 3.26*2.87*2in
Package Weight: 150g / 5.29in

Packing List:
1 * Audio Switcher