Helmer 4" Touch Screen Wall Mount Amplifier Home Stereo Amplifier Speaker System

Model No.: U1 -It's integrated amplifier installed in wall and have control unit on wall that you can control by mobile phone (Bluetooth -compatible) or by remote control. -You have  Bluetooth -compatible connection to play music from your phone/pad/computer. Also you can play music from USB or MicroSD card. FM radio available. -You can modify the BT name and password for the amplifier. -This unit is widely used for room for home, office, hotel,etc. It's recommended to connect with 4 speakers. Product Features 4" Capacitive Touch Screen Connect with up to 4 speakers Stereo Amplifier Module (RMS 2 x 15W @4Ω) BT connectivity for wireless audio input of smart phone, pad, etc. Modifiable BT name and password 1 x W ired Audio Input (on rear PCB) USB and MicroSD card player (at bottom of unit) Built-in FM radio (87.5-108MHz) Music Player with EQ. 12/24Hours Time Display Set timer to play/stop music Support RF remote control Screw terminations on the rear of the unit for loudspeakers, power and wired line input Includes in-line power supply (100-240V) Technical Specifications 4" Capacitive Touch Screen Power Supply: AC100-240V~50/60Hz Output Power: (RMS 2 x 15W @4Ω) Output Impedance: 8Ω Extended TF card up to 32G BT Transmission Distance: ≤ 10M Product size: 3.39" x 3.39" x 1.61" (86 x 86 x 41mm)