TABLE OF CONTENTS
- 1. Introduction
- 2. Package Contains
- 3. Power and Charging
- 4. Wireless Microphone & Antenna
- 5. USB and TF Card Functions
- 6. Playback Controls
- 7. FM Radio Function
- 8. Handheld / Headset Microphone
- 9. Remote Control
- 10. Panel Function and Operation
- 11. Specifications
- 12. Support
1. Introduction
Please carefully read the operating instructions before using this product. Iron Beats IV is a 250W tower-style party speaker with dual 6" subwoofers, RGB LED lighting, a UHF wireless karaoke mic, FM radio, USB/TF card playback, a full-function remote control, and recording capability.
2. Package Contains
- Speaker — 1
- Power Adapter — 1
- Wireless Mic — 1
- Remote Control — 1
- Documentation — 1
3. Power and Charging
| Element | Function |
|---|---|
| DC Fuse | Protective fuse for the power supply, rated F10A/250V |
| DC 9V IN | Connect the external power adapter here — always use the original adapter provided |
| Charging (Indicator Lamp) | Lights up when the adapter is connected and the battery is charging |
| Full (Charge Indicator Lamp) | Lights up when the battery is fully charged |
4. Wireless Microphone & Antenna
Wireless Mic Antenna: the built-in antenna for the wireless microphone. Always position it vertically for the best signal reception.
5. USB and TF Card Functions
- USB Interface: insert a USB drive with MP3 files to use the built-in MP3 playback function.
- TF Card: insert a TF card with MP3 files for playback.
6. Playback Controls
| Control | Function |
|---|---|
| Stop Key (⏹) | Press to stop current playback — recommended before changing the USB drive |
| MP3/LINE Mode | Switch between external audio input and the built-in MP3 playback system |
| Previous (⏮) | Select the previous song during playback |
| Next (⏭) | Select the next song during playback |
| Repeat | Repeat either a single song or all songs |
7. FM Radio Function
- SCAN key: press to scan for local radio stations — found stations are saved automatically.
- CH+ key: press to read the saved stations and select the next one in ascending order.
- MODE key: switches radio status to enable the radio key-pressing function. To input a frequency manually, press the number keys directly on the remote control.
8. Handheld / Headset Microphone
| Element | Function |
|---|---|
| Display | Shows channel, frequency, signal, etc. |
| Power Switch | Single press to switch the microphone on/off |
| Battery Cover | Unscrew to access the battery holder — use two LR6/AA batteries (alkaline preferred), inserted with correct polarity |
9. Remote Control
| # | Control | Function |
|---|---|---|
| 1 | MUTE | One-touch sound mute |
| 2 | MODE | Switch mode |
| 3 | REC | One-touch recording function |
| 4 | REC PLAY | Record / playback function |
| 5 | Functional Area | VOL +/–: USB/SD/MP3 player volume · CH+/CH–: radio channel selection · ►II: start/pause playback |
| 6 | REPEAT | Loop function |
| 7 | EQ | Select between different equalizer presets |
| 8 | SELECT KEYS | Select a song by number |
10. Panel Function and Operation
| # | Control | Function |
|---|---|---|
| 1 | DELAY | Song delay function debugging |
| 2 | ECHO | Song echo function |
| 3 | BASS | Bass function debugging |
| 4 | TREBLE | Treble function debugging |
| 5 | LAMP EFFECT | Product display light effect |
| 6 | REC | Product recording function |
| 7 | MODE | Toggle play function |
| 8 | MIC VOL | Microphone volume adjustment |
| 9 | VOLUME | Product volume adjustment |
| 10 | Previous (⏮) | Play the previous song |
| 11 | Play/Pause (►II) | Play/pause adjustment |
| 12 | Next (⏭) | Play the next song |
11. Specifications
| Specification | Details |
|---|---|
| Model | Iron Beats IV |
| Product Code | POR 2344 |
| Colour | Black |
| Product Dimension | 300 x 300 x 640mm |
| Woofer Size | Double 6.5 inch |
| Output Power | 250W (per product listing) |
| Function List | USB/TF, AUX In, Wired Mic Input, LED Display, Bluetooth, Remote Control, Recording, LED Colour Light Switch, Microphone Priority, Replay, Repeat, Volume, FM Radio, TWS |
| Playing Format | MP3 |
| Microphone Input | Wired mic input x1 |
| Bluetooth Range | 10m |
| Bluetooth Version | 5.3 |
| Frequency | 50Hz–16kHz |
| FM Antenna | Internal FM cable |
| Connectivity Ports | AUX-in, MIC-in, USB-in |
| USB Player Format | MP3 |
| LED Lighting | RGB Colour |
| LED Display | Yes |
| DC-in | BIS-certified adapter, 9V/2A |
| Battery | 7.4V, 3600mAh lithium battery |
| Playtime | Up to 4 hours |
| Accessories | User Manual x1, Remote Control x1, BIS 9V2A Adapter x1 (1.2m), Wireless Mic x1 |
| Net Weight | 8.1kg |
| Gross Weight | 10.1kg |
| Warranty | 12 months |
12. Support
If the issue persists after performing all troubleshooting steps, please raise a support request.
Our support team will assist you further.
Support
- Visit: www.portronics.com
- Support Portal: support.portronics.com
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