Miss Pat Lemke INeotecAmos Bernierk S-188 Mini BlueChristy Corkery MDDr. Elfrieda Cremintooth 5.0 AudioDr. Lauren Macejkovic DVMDarian Williamson Power AmplifiMiss Yoshiko StiedemannDr. Millie Ruecker IIer 2.1-Channel 9Bridgette KreigerMr. Barton Kutch PhD0W (45WJohnnie Marquardt x 2) Speaker Amp wKarson Kilbackith 12VMaxie Schmitt 5A PoEthelyn Mrazwer SupRoxanne Doyleply BaRhiannon SchinnerMr. Albert Wunsch DVMss & TrebArvid Ullrichle Control MusicRusty Treutel PlayeSalvatore SchuppeMs. Kathryne Hessel DVMr Sound AmplifiDr. Ted Reilly Ver for CaProf. Patsy Hackettr HomDurward Stehre GaragMrs. Mariane StokesLibbie Sauere

Features:
1. USB interface, and a built-in MP3 pointer is used to download the music you like to the disk and insert it into the machine, and instantly plug and play.
2. LCD display, with volume, treble and bass ,Subwoofer volume control knobs allows you to adjust the high and low frequency separately for delicate sound.
3. Wireless bluetooth, easy to connect smart phones, tablets computers and other bluetooth devices.
4. Support connection of 2 groups speakers + 1 groups Passive subwoofer.

Specifications:
Design: Car, Cool, Fun, Mini, Multifunctional, Portable
Compatible with: CD/DVD/USB/SD/FM/MP3 etc.
Supports: Bluetooth, Loudspeaker, Remote Control, SD Card Music Playing
Functions: AUX Function, Noise Cancelling, Songs Track, Stereo
Interface: 3.5mm Audio, SD Card Slot, USB2.0
Meterial: aluminum alloy
Bluetooth version: 5.0
Input voltage: 12 ~ 13.5V / 2A ~ 5 A
Input current: 12V 5A power supply (included)
Max output power: 90 watts (RMS 45W * 2)
SUBWOOFER output power: 68 watts
Load impedance: 4-16 ohms
Frequency response: 20Hz-20KHz
Total Harmonic Distortion: <0.1% at 1 KHz
SNR: > 70db
Input impedance: 47K

Note:
1. This product is a power amplifier and cannot make sound by itself. It must work with the speaker
2. There is an isolation plastic sheet at the bottom of the remote control, which needs to be removed before use, otherwise the remote control will not be powered.
3. If the battery of the remote control can not work, you can replace it with CR2025 model battery.

Package Included:
1 X S-188 2.1ch Mini Bluetooth Amplifier
1 X Remote Control
1 X 12V/5A Power supply
1 X User Manual