6x Bluetooth Dongles can be connected (our BT dongles)
Headphone, and will have dedicated connection due to this MAC address.
The jack portals on the mediaplayer can also be used for Headphone with wired jack.
There are 6x USB-C portals on the mediaplayer, so you can charge each Headphone by USB-C power cable.
There are 8x Trigger inputs for f.i. Pushbuttons to start audio and video, volume, next, previous track etcetera. Optional: There can be added extra: UART connnector to add a Capacitve Multi touch board.
There is 1x HDMI Out, to connect the mediaplayer to a Monitor LCD Screen and show the attraction video and trigger videos about the headphones.
There is LAN RJ45 for internet connection. Wi-Fi by Antenna is optional.
USB Portal to do auto-update content by USB Stick
TF card for content
USB upgrade portal (only needed to upgrade Android OS version / settings Android).

EU or UK Power adapter (let us know which one you will need).

NOTE: This mediaplayer comes without the BT dongles and Triggers. You can add these seperately.

[EL-2155AIO-T-OS12-RK3588] 21,5inch Android Display - Touchscreen RK3588 - OS12

Screen size: 21.5inch, Screen type: Touchscreen - Capacitive, LCD Panel Type: IPS Panel, LCD Panel resolution: 1920*1080, Ratio: 16:9
Operation System:
CPU Quad Core Cortex A55+A76, Operation System: RK3588 - OS12, Operation System: Rooted, Resolution Internal VideoPlayer: 1920*1080
Interface - Connection portals:
HDMI IN, USB Portal, LAN input for Internetconnection - RJ45, 3.5mm Jack, Power Input DC 12V/1.5A,
Frame Housing type: Closed Plastic Frame, Start-Up: AutoStart by plug-in the power-adapter, Usage: 24/7, Network options: Wifi, Ethernet: 100Mbps RJ45, Bluetooth, Speakers: 2*3W, Mounting options: VESA 100x100mm - screwholes 4mm, Camera: 5.0MP front camera, PowerAdapter: 12V-3A
Optional Features: Software Systems for Digital Signage & Kiosks, Mobile Network (3G-4G) - Optional by USB SIM Dongle (on request only!)

For this request:
Chip: RK3588
OS: 12
Memory: Different options are possible. Standard is 4GB-32GB, but also possible higher specs f.i. RAM 8GB +Internal Memory 64GB or higher. Please request us.

Screen size: 21.5inch, Screen type: Touchscreen - Capacitive, LCD Panel Type: IPS Panel, LCD Panel resolution: 1920*1080, Ratio: 16:9, Optional Features: Software Systems for Digital Signage & Kiosks, Optional Features: PoE function, Operation System: Rooted, Operation System: CPU Quad Core Cortex A55+A76, Operation System: RK3588 - OS12, Interface - Connection portals: HDMI IN, Interface - Connection portals: USB Portal, Interface - Connection portals: LAN input for Internetconnection - RJ45, Interface - Connection portals: 3.5mm Jack, Interface - Connection portals: Power Input DC 12V/1.5A, Resolution Internal VideoPlayer: 1920*1080, Frame Housing type: Closed Plastic Frame, Start-Up: AutoStart by plug-in the power-adapter, Usage: 24/7, Network options: Wifi, Network options: Mobile Network (3G-4G) - Optional by USB SIM Dongle, Network options: Ethernet: 100Mbps, Network options: Bluetooth, Network options: RJ45, Speakers: 2*3W, Mounting options: VESA 100x100mm - screwholes 4mm, Memory: RAM 4GB +Internal Memory 32GB, Memory: Different Memory options, please contact us, PowerAdapter: 12V-3A

Screen size: 13.3inch, Screen type: Touchscreen - Capacitive, LCD Panel Type: IPS Panel, LCD Panel resolution: 1920*1080, Ratio: 16:9, Operation System: Quad Core A17, Operation System: Rooted, Operation System: Android 7.1 - RK3288, Interface - Connection portals: SD/MMC Cardreader, Interface - Connection portals: USB Portal, Interface - Connection portals: LAN input for Internetconnection - RJ45, Interface - Connection portals: 3.5mm Jack, Interface - Connection portals: Power Input DC 12V/1.5A, Frame Housing type: Closed plastic housing, Start-Up: AutoStart by plug-in the power-adapter, Usage: 14/7, Network options: Wi-Fi, Network options: LAN/WLAN, Network options: Bluetooth 4.0, Speakers: Internal Speakers: 2x 2W-8Ohm, Mounting options: VESA 75x75mm - screwholes 4M, Memory: RAM 2GB - Internal Memory: 16GB, Camera: 2.0MP front camera, PowerAdapter: AC/DC 12V/1.5A

Screen size: 67.6inch, Dimensions: Display Area (mm): 1214*1214, LCD Panel resolution: 2160*2160, Specifications: Aspect ratio 1:1 Display color 16.7M Brightness (nits) 300cd/㎡ Contrast 1000:1 Visual angle 178°/178° Response time 6ms Life(hrs) >60,000(hrs) Interface HDMI input Touch Optional

Screen size: 32inch, Screen size: 43inch, Screen size: 49inch, Screen size: 55inch, Screen type: Non-Touchscreen, Screen type: High Brightness LCD, Brightness: 3000nits-3500nits, LCD Panel resolution: 3840*2160, LCD Panel resolution: 1920*1080, Specifications: Please download the productsheet for more specifications on this article page

Screen size: 33.2inch, Screen type: LCD screen only - no touch, LCD Panel Type: LCD Panel, LCD Panel resolution: 1920*1920, Ratio: 1:1, Interface - Connection portals: HDMI IN, Interface - Connection portals: DVI, Interface - Connection portals: VGA, Frame Housing type: Closed metal housing, Start-Up: AutoStart by plug-in the power-adapter, Operation System: Android 11 - Huidu OS, Function: Can play content (autoplay) from Internal Player (via USB Stick), Local Network, Internet Network via CMS program to push content online (ask for more info)

LCD Panel resolution: 3840*2160, Screen size: 24inch, LCD Panel Type: IPS Panel, ViewAngles: 89/89/89/89, Brightness: 250cd/m2, Touchscreen type: Non-Touch (touch is optional), Interface - Connection portals: HDMI IN, Interface - Connection portals: DP Portal, Speakers: No internal speakers, Speakers: Optional possible, Frame Housing type: Closed metal housing

Screen size: 10.1inch, Screen type: Touchscreen - Capacitive, LCD Panel Type: IPS Panel, LCD Panel resolution: 1280*800, Brightness: 500nit, Ratio: 16:10, Interface - Connection portals: HDMI MINI, USB-C for touchscreen, USB-C for power input, Frame Housing type: Closed Aluminum Housing, Ultra thin housing with thin bezel at frontside, Start-Up: AutoStart by plug-in the power-adapter.

Optional: EU power adapter with USB-C connector

Screen size: 10.1inch, Screen type: Touchscreen - Capacitive, Screen type: 10 points touch, LCD Panel Type: IPS Panel, LCD Panel resolution: 1280*800, Ratio: 16:10, Interface - Connection portals: HDMI MINI, Interface - Connection portals: USB-C for touchscreen, Interface - Connection portals: USB-C for power input, Frame Housing type: Closed plastic housing, Frame Housing type: Ultra Thin housing with small bezel at frontside, Frame Housing type: Pushbuttons on top (On-OFF & VolumeButtons can be disabled/removed), Start-Up: AutoStart when plug-in the power cable, Brightness: 400nit, Brightness: Optional: 600nit +€10, CPU: Realtek RTD2555T, ViewAngles: 85/85/85/85