1. Introduction
This instruction manual provides detailed information on the setup, operation, maintenance, and troubleshooting of your MEDION E62003 MD 43058 Wireless Over-Ear Headphones. Please read this manual thoroughly before using the product to ensure proper functionality and safety.

Image 1.1: MEDION E62003 MD 43058 Wireless Over-Ear Headphones and Charging Station. The headphones are black, resting on a sleek black vertical charging stand with the Medion logo at the base.
2. Package Contents
Please check that all items listed below are included in your package. If any items are missing or damaged, contact customer support.
- MEDION LIFE MD43058 E62003 Headphones
- Transmitter Unit
- 1x Adapter (3.5 mm to 6.3 mm)
- 1x Audio Connection Cable (3.5 mm to RCA)
- 1x Connection Cable for Wired Use (3.5 mm to 3.5 mm)
- Micro USB Cable
- Power Adapter
- User Manual
- Warranty Card
3. Product Overview
3.1 Headphone Components
The headphones feature soft ear cushions and an adjustable headband for comfort. Key controls are located on the earcups.

Image 3.1: Close-up view of the right earcup showing the ON/OFF switch, Volume control, PAIR button, and Balance control. Charging contacts are visible on the top of the headband.
- ON/OFF Switch: Powers the headphones on or off.
- Volume Control: Adjusts the listening volume.
- PAIR Button: Initiates pairing with the transmitter unit.
- Balance Control: Adjusts the audio balance between left and right channels.
- Charging Contacts: Located on the headband for wireless charging via the transmitter unit.
- MicroUSB Port: For wired charging.
- 3.5mm Jack: For wired audio connection.
3.2 Transmitter Unit Components
The transmitter unit serves as both a charging station and a wireless audio sender.

Image 3.2: The transmitter unit with the headphones resting on it for charging. The unit has an ON/OFF switch and a PAIR button, along with an indicator light.
- ON/OFF Switch: Powers the transmitter unit on or off.
- PAIR Button: Initiates pairing with the headphones.
- Audio Input: Connects to your audio source (e.g., TV, PC).
- Power Adapter Jack: Connects to the power supply.
- Charging Contacts: For charging the headphones when placed on the unit.
4. Setup
4.1 Initial Charging
Before first use, fully charge the headphones.
- Connect the power adapter to the transmitter unit and plug it into a power outlet.
- Place the headphones onto the transmitter unit, ensuring the charging contacts align. The indicator light on the transmitter will show charging status.
- Alternatively, connect the micro USB cable directly to the headphones and a USB power source for charging.
A full charge provides up to 10 hours of battery life.

Image 4.1: The headphones are shown resting on the charging station, with an overlay indicating "10 Stunden" (10 Hours) of battery life, highlighting the extended usage time after a full charge.
4.2 Connecting the Transmitter Unit
Connect the transmitter unit to your audio source (e.g., TV, stereo system, PC) using the appropriate audio cable.
- For 3.5mm Audio Output: Use the 3.5mm to 3.5mm audio connection cable.
- For RCA Audio Output: Use the 3.5mm to RCA audio connection cable.
- For 6.3mm Audio Output: Use the 3.5mm to 6.3mm adapter with a 3.5mm cable.
4.3 Pairing Headphones with Transmitter
The headphones and transmitter should automatically pair when both are powered on. If pairing does not occur:
- Ensure both the headphones and the transmitter unit are powered on.
- Press and hold the PAIR button on the transmitter unit until its indicator light flashes.
- Press and hold the PAIR button on the headphones until its indicator light flashes.
- Once successfully paired, the indicator lights on both devices will turn solid.
5. Operating the Headphones
5.1 Power On/Off
To power on the headphones, slide the ON/OFF switch to the "ON" position. To power off, slide it to "OFF".
5.2 Adjusting Volume and Balance
Use the Volume Control dial on the headphones to increase or decrease the audio level. The Balance Control allows you to adjust the sound distribution between the left and right earcups.
5.3 Wireless Range
The headphones offer a stable wireless connection up to approximately 15 meters from the transmitter unit, depending on environmental conditions and obstacles.

Image 5.1: The headphones are shown in a room with a TV, illustrating a wireless range of up to 15 meters from the transmitter, providing freedom of movement.
5.4 Digital Sound Quality
Experience clear and detailed digital sound with high-quality speaker drivers.

Image 5.2: A visual representation of digital sound waves emanating from the earcup of the headphones, symbolizing high-quality audio output.
5.5 Wired Operation
To use the headphones in wired mode, connect the 3.5mm to 3.5mm audio cable directly from your audio source to the headphone's 3.5mm jack. This mode does not require battery power.
6. Charging the Headphones
The headphones can be charged wirelessly via the transmitter unit or directly via a micro USB cable.
- Wireless Charging: Place the headphones on the transmitter unit, ensuring the charging contacts align. The indicator light on the transmitter will confirm charging.
- Wired Charging: Connect the micro USB cable to the headphone's micro USB port and to a USB power source (e.g., computer, USB wall adapter).
The integrated 800 mAh Li-Ion battery provides up to 10 hours of continuous use on a full charge.
7. Maintenance and Care
- Cleaning: Use a soft, dry cloth to clean the headphones and transmitter unit. Do not use liquid cleaners or abrasive materials.
- Storage: Store the headphones and transmitter in a cool, dry place away from direct sunlight and extreme temperatures.
- Battery Care: To prolong battery life, avoid fully discharging the headphones frequently. Charge them regularly, even if not in use for extended periods.
- Water Resistance: The headphones are not water-resistant. Avoid exposure to moisture or liquids.
8. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| No sound from headphones. |
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| Poor sound quality or static. |
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| Headphones not charging. |
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9. Specifications

Image 9.1: Technical drawing showing the dimensions of the MEDION E62003 MD 43058 headphones (195mm height, 171mm width, 95mm depth) and the transmitter unit (243mm height, 90mm width, 80mm depth).
| Feature | Detail |
|---|---|
| Model Name | MD 43058 (E62003) |
| Brand | MEDION |
| Connectivity Technology | Wireless (Radio Frequency), Wired |
| Wireless Communication | Radio Frequency (RF) |
| Wireless Range | Up to 15 meters (approx. 49 feet) |
| Form Factor | Over-Ear (Circum-aural) |
| Noise Isolation | Acoustic Isolation |
| Battery Type | Lithium-Polymer (Li-Ion), 800 mAh |
| Battery Life | Up to 10 hours |
| Charging | Wireless via transmitter unit, or Micro USB |
| Weight | 250 Grams (approx. 0.55 lbs) |
| Material | Faux Leather (Simili cuir) |
| Control Type | Buttons (Volume, Balance, Pair, On/Off) |
| Compatible Devices | Mobile phones, Laptops, TVs, Smart Speakers |
| Water Resistance Level | Not waterproof |
10. Safety Information
- Do not expose the product to extreme temperatures, direct sunlight, or high humidity.
- Avoid listening at high volume levels for extended periods to prevent hearing damage.
- Do not attempt to disassemble or modify the product. This will void the warranty and may cause damage.
- Keep out of reach of children.
- Dispose of the product and its battery responsibly according to local regulations.
11. Warranty and Support
Your MEDION E62003 MD 43058 Wireless Over-Ear Headphones come with a warranty. Please refer to the included warranty card for details regarding warranty terms and conditions.
For technical support, service, or further inquiries, please visit the official MEDION website or contact their customer service department using the information provided on your warranty card or product packaging.





