2 Zone 4 Screen 5.1Bluetooth Background Music Player with 7 language TF/doorbell/radio suitable for hotel restaurants and room

2 Zone 4'' Screen 5.1Bluetooth Background Music Player with 7 language TF/doorbell/radio suitable for hotel restaurants and roomIn-Wall Amplifier 4Inch Screen Bluetooth Specification:● Power: AC110V-250V● Output Power: 430W● Main screen size: 4 inch HD screen, 480x480 resolution● Touch Screen● Expand TF card memory: 32GB● USB: Support Type C interface to USB, readable 32G● Output impedance: 4-8Ω● FM Radio: Support 87.5–108 MHz frequency● Audio S/N ratio: ≥98db● Bluetooth Version: 5.1● Bluetooth distance: 10m● Infrared remote control: Support, distance 10m● Includes type 86 standard bottom box● Product Size: 8686**48.5mm● AC110-250V, with standard cover.● Installation: 86 standard wire box, front wallFEATURES: ● Dual Zone Playback: Supports independent music playback on two separate zones (local/Bluetooth/FM/AUX)● Dual Zone Volume: Supports independent volume adjustment for two separate zones● Supported Languages: Chinese, English, Portuguese, Spanish, German, French, Italian● Sound Effects: Supports multiple sound effects including Standard, Classical, Stereo, and Bass Boost.● Power-off memory function: Retains the playback status from the last shutdown.● Supports power-on playback: Automatically plays songs when powered on.PACKAGE INCLUDED: 1 x wall amplifier device and User manual1 x remote control1 x mounted box1 x bracket and screwNOTES: ● The In-Wall Amplifier 4Inch Screen support FM function, In some country, the FM Radio Function may not works well, because the signal may be affected due to different frequencies in different countries and regions, at this situation, you need to connect to the antenna and make it outside to gain the signal.● For this device, can connect the maximum 4pcs 4-8ohm RMS 30W speakers and 8ohm (it's the best impedance).① Don't connect exceed 30W speaker and it should be 4-8ohm. If your speaker exceed 4-8ohm 30Watts, the amplifier will be burnt out.② Use exceed 150-core pure copper speaker cable to connect speakers.③ Use power cable cord as the amplifier request (two cord).● If there is any questions about the product or you need our technical support, please contact us.Attention: The product does not include wires1. Please feel free to contact the supplier if you have any problems when installing.2. Do not repair the machine without authorization. If you need to repair it, please contact us, we will give you professional advice.