Support:Blue Tooth, Memory stick, TF card, AUX1, AUX2 and just use 86X86MM general basebox. 

ProductFunction Information:

    Use new digital amplifier technology: lowdistortion, low noise, high efficiency,   good sound quality.

    High-fidelity stereo

    Five audio options: two public audio(Cabling input) and three local source (built-in: Blue tooth + built-in SDcard + USB function).

    Single loop play

    USB play function: support playing by insertthe USB

    Set timing to power on and off.

    Volume Adjustment: 32-level electronic volumecontrol.

    Infrared remote control 

ProductTechnical Specifications:

    Power supply: AC230V/110V

    Output power: 12W+12W (MAX)

    Input impedance: 47KΩ

    Output impedance: 8Ω

    Total Harmonic Distortion: 0.03%

     ROM: 4GB, Extended SD Card Capacity: 16G

     Infrared remote control distance: ≤ 10M

     Product size: 86 * 86 * 42mm

ProductUsing Reminder:

    Supporting bottom box: embed the86*86MM standard bottom box 

    Cable: Four kinds of cables are used in thesystem: First wire: 1-2 square; Second, audio cable (two-core shielded cable:commonly known as the microphone cable): RVVP2 * 0.3  RVVP2 * 0.5 RVVP2 *0.75; Third, speaker cable: RVH2 * 100  RVH2 * 200. Fourth, antenna: anycore wire is ok,such as a copper wire.

    Wiring reminder: When there are multiplepoints (multiple rooms, multiple products), the wiring is in parallel, orconnected through the junction box