4
Dimensions (w x h x d)
Transmitter
117 x 117 x 38 mm
Weight
160 g
Main parts
(image
A
)
1
Headphones
2
Volume wheel
3
Indicator LED
4
Mute button
5
On / off switch
6
Microphone
7
Charging contacts
8
Transmitter
9
Charging pins
q
Power indicator LED
w
Charging indicator LED
e
3.5 mm audio cable
(male – male)
r
RCA adapter cable (3.5 mm
female – 2 x 2.5 RCA male)
t
Optical audio cable (Toslink)
y
Power adapter
u
Earbuds
i
Sound balance switch
o
Power input
p
Optical audio input
a
Input switch
s
Audio port (3.5 mm)
Safety instructions
To prevent possible hearing damage, do not listen at
high volume levels for long periods.
-
WARNING
•
Ensure you have fully read and understood the instructions in this
document before you install or use the product. Keep the
packaging and this document for future reference.
•
Only use the product as described in this document.
•
Do not use the product if a part is damaged or defective. Replace a
damaged or defective product immediately.
•
Do not drop the product and avoid bumping.
•
This product may only be serviced by a qualified technician for
maintenance to reduce the risk of electric shock.
•
Do not expose the product to water or moisture.
•
The product is delivered with a partially charged battery. For
optimal battery life, fully charge the battery before first use.
•
Do not dismantle, open or shred secondary cells or batteries.
•
Do not expose cells or batteries to heat or fire. Avoid storage in
direct sunlight.
•
Do not subject cells or batteries to mechanical shock.
•
In the event of a cell leaking, do not allow the liquid to come in
contact with the skin or eyes. If contact has been made, wash the
affected area with copious amounts of water and seek medical
advice.
•
To prevent possible hearing damage, do not listen at high volume
levels for long periods.
a
Quick start guide
In-ear Wireless TV Headphones
HPRF021BK
For more information see the extended manual online:
ned.is/hprf021bk
Intended use
The Nedis HPRF021BK is a wireless audio amplification system
designed for people with hearing difficulties.
It connects with different kinds of audio systems, such as a TV set,
smartphone, DVD player, CD player, Hi-Fi system etc.
The transmitter also functions as the charger for the headphones.
Multiple receivers can be paired with one transmitter.
This product can be used by children aged from 8 years and above
and persons with reduced physical, sensory or mental capabilities
or lack of experience and knowledge if they have been given
supervision or instruction concerning use of the product in a safe way
and understand the hazards involved. Children shall not play with
the product. Cleaning and user maintenance shall not be done by
children without supervision.
Any modification of the product may have consequences for safety,
warranty and proper functioning.
Specifications
Product
In-ear Wireless TV Headphones
Article number
HPRF021BK
RF frequency range
2402 - 2480 MHz
Max. transmit power
10 dBm
Operating range
Up to 25 m
Maximum Playback Time
Up to 7 hours
Battery capacity
380 mAh
Maximum Charging time
Up to 3 hours
Automatic switch off
After 5 minutes of inactivity
Balance control
Yes
Volume control
Yes
Microphone amplification
Yes
Hearing impaired support
Yes
Power input
5.0 V DC / 550 mA
Connections
Optical Toslink input
AUX input
Dimensions (w x h x d)
Headphones
113 x 235 x 20 mm
