Nedis HPRF320BK - Wireless RF Headphones Quick Start Guide
- Quick start manual (16 pages)
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- 1 Parts list
- 2 Connecting the transmitter
- 3 Switching on the transmitter
- 4 Charging the headphones
- 5 Switching on the headphones
- 6 Pairing the headphones to the transmitter
- 7 Controlling the volume
- 8 Channel balance
- 9 Wired connection
- 10 Specifications
- 11 Declaration of Conformity
- 12 Documents / Resources
Parts list
- Transmitter
- Headphones
- Charging contacts
- Power switch
- Micro USB port
- Volume wheel
- Pair button
- Audio port (3.5mm)
- Channel balance wheel
- Status indicator LED
- Audio port (3.5mm)
- Power supply port
- Charging pins
- Status indicator LED
- Pair button
- Power switch
- Charging indicator LED
- DC-5.9V power cable
- 2 x 3.5 mm audio cable
- USB cable
Connecting the transmitter
- Plug the provided audio cable
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into the audio source. - Plug the other side of the audio cable into the audio port
![]()
on the back of the transmitter. - Plug the provided DC-5.9V power cable
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into the power supply port ![]()
of the transmitter. - Plug the other side of the DC-5.9V power cable into a power socket.
into the audio source.
on the back of the transmitter.
into the power supply port 
of the transmitter.Switching on the transmitter
- Switch on the transmitter by sliding the power switch
![]()
to the ON position.
to the ON position.The LED status indicator 
on the transmitter starts to slowly blink red.
Charging the headphones
- Place the headphones with the charging contacts
![]()
onto the charging pins ![]()
of the transmitter.
onto the charging pins 
of the transmitter.The charging indicator LED 
on the headphones lights up red to indicate the headphones are charging.
The charging indicator LED on the headphones turns off when the headphones are fully charged.
Switching on the headphones
- Switch on the headphones by sliding the power switch
![]()
to the ON position.
to the ON position.The LED status indicator 
on the headphones starts to slowly blink blue.
Pairing the headphones to the transmitter
- Press and hold the Pair button
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on the headphones for 5 seconds. The LED status indicator ![]()
on the headphones starts to blink faster. - Press and hold the Pair button
![]()
on the transmitter for 5 seconds. The LED status indicator ![]()
on the transmitter starts to blink faster.
on the headphones for 5 seconds. The LED status indicator 
on the headphones starts to blink faster.
on the transmitter for 5 seconds. The LED status indicator 
on the transmitter starts to blink faster.
NOTE: When pairing is complete, both LED status indicators will stay lit.
Controlling the volume
• Rotate the volume wheel 
on the headphones to increase or decrease the volume of the headphones.
Channel balance
- Rotate the channel balance wheel
![]()
on the headphones to focus the audio of the headphones to the left or right driver.
on the headphones to focus the audio of the headphones to the left or right driver.Wired connection
When the batteries of the headphones are drained, you can still listen to your audio source by connecting the headphones directly to the audio source, using the 2x3.5mm audio cable 
.
NOTE: With a wired connection, you can use the headphones without the transmitter. This way, you can also use the headphones on the go.
Specifications
| Headphone Type | Over-Ear headphones |
| Article number | HPRF320BK |
| Frequency Range | 2.402 - 2.483 Hz |
| Wireless Transmission effective distance | 80 m |
| Maximum Playback Time | Up to 22 hours |
| Maximum Standby Time | Up to 24 hours |
| Maximum Charging time | Up to 3.5 hours |
| Frequency Response | 20 Hz - 20 KHz |
| Maximum transmission power | 10 dBm |
| Battery capacity | 800 mAh |
| Transmission Power Supply | 5.9 VDC - 800 mA |
| Maximum Antenna gain | 0 dBi |
| S/N Ratio | >90 dB |
Declaration of Conformity
We, Nedis B.V. declare as manufacturer that the product HPRF320BK from our brand Nedis®, produced in China, has been tested according to all relevant CE standards and regulations and that all tests have been passed successfully. This includes, but is not limited to the RED 2014/53/EU regulation.
The complete Declaration of Conformity (and the safety datasheet if applicable) can be found and downloaded via webshop.nedis.com/HPRF320BK#support
For additional information regarding the compliance, contact the customer service: Web: www.nedis.com
E-mail: service@nedis.com
Phone: +31 (0)73-5991055 (during office hours)
Nedis B.V., de Tweeling 28
5215 MC 's-Hertogenbosch, the Netherlands
Documents / Resources
References
![webshop.nedis.com]()
Wireless TV Headphones | RF | Over-Ear | Maximum battery play time: 22 hrs | 80 m | Digital Audio | Charging dock | Balance control | Black![www.nedis.com]()
Nedis | Your wholesaler of consumer electronics
Download manual
Here you can download full pdf version of manual, it may contain additional safety instructions, warranty information, FCC rules, etc.
Download Nedis HPRF320BK - Wireless RF Headphones Quick Start Guide
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