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English
Responsible disposal
This symbol indicates that this product should not be disposed of with
general household waste. This applies throughout the entire EU. In order
to prevent any harm to the environment or health hazards caused by
incorrect waste disposal, the product must be handed in for recycling
so that the material can be disposed of in a responsible manner. When
recycling your product, take it to your local collection facility or contact
the place of purchase. They will ensure that the product is disposed of in
an environmentally sound manner.
Specifications
Radio
FM 87.5–108 MHz
Batteries
3 × AAA/LR03 (sold separately)
Weight
415 g (incl. batteries)
Bluetooth version
3.0
Noise level
Max 82 dB(A)
Size (w × h × l)
14.5 × 18 × 10 cm
Battery life* FM radio + BT
Up to 12 hours
Only used with BT
Up to 25 hours
* Dependant on the make of battery and temperature.
HML Values
H
M
L
SNR
29 dB
26 dB
19 dB
28 dB
HP-51BFJP
Ear defenders, attenuation data
Frequency (Hz)
63
125
250
500
1000
2000
4000
8000
Mf (dB)
18.1
15.5
20.6
26.3
33.9
30.3
35.3
34.1
Sf (dB)
4.8
4.0
2.6
3.0
3.4
3.5
3.4
6.1
APV (dB)
13.3
11.5
18.0
23.3
30.5
26.8
31.9
28.1
Limit
5
8
10
12
12
12
12
FM Broadcast Radio Receiver
Max sound level: 78.1 dB(A)
AUX-IN
Max sound level: 78.9 dB(A)
Bluetooth
Max sound level: 78.1 dB(A) Bluetooth Profile A2DP
Max sound level: 77.9 dB(A) Bluetooth Profile HFP
Level Dependence (EN 352-4)
Criterion Level
H = 107 dB, M = 106 dB, L = 96 dB
Declaration of conformity
Conforms to Personal
Protective Equipment
Directive 89/686/EEC and
tested to EN 352-1, EN 352-4
and EN 352-8.
Notified body that performed the type examination:
PZT GmbH
An der Junkerei 48F
D-26389 Wilhemshaven
Germany
Notified Body 1974
