SPECIFICATIONS:
Brand Kerbl Works
Radio FM 87.5-108 MHz
®
BLUETOOTH
2402-2408 MHz
Batteries 1500mAh (fixed inside)
Weight 390 g
FM Broadcast Radio Receiver
AUX-IN
®
BLUETOOTH
Level Dependence
(EN 352-4) Criterion Level
HML Values
HM
M
LS
31dB
26dB
22dB
CAUTION:
The user is cautioned that changes or modifications not expressly approved by the party responsible for compliance could
void the user's authority to operate the equipment.
NOTE:
This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the
FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installa-
tion. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance
with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interfe-
rence will not occur in a particular installation.
If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the
equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:
1. Reorient or relocate the receiving antenna.
2. Increase the separation between the equipment and receiver.
3. Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
4. Consult the dealer or an experienced radio/TV technician for help.
2797
EN352
Model: 345131
Li-ion: 1500 mAh Input: 5V
SNR=29dB, H=31dB, M=26dB, L=22dB
Albert Kerbl GmbH
Felizenzell 9 84428 Buchbach, Germany
www.kerbl.com info@kerbl.com
®
BLUETOOTH
version 4.2
Noise level Max 105 dB(A)
Size(w x h x l) 16x19x10cm,
Earmuffs fit size S, M, and L
Max sound level: 80.7dB(A)
Max sound level: 72.6dB(A)
Max sound level: 73.7dB(A) BLUETOOTH
Max sound level: 78.3dB(A) BLUETOOTH
H= 112 dB, M= 109 dB, L=94 dB
Attenuation data
NR
Frequencies in (Hz)
29dB
MF(dB9)
SF(dB)
APV
1A
Battery life* FM + BT Up to 28 hours
* Dependent on the make of battery and temperature
Shelf time: 3 years after production
®
Prole A2DP
®
Prole HFP
63
125
250
500
20.4
19.8
21.5
24.9
3.6
3.3
2.6
2.8
16.8
16.5
18.9
22.1
1000
2000
4000
8000
30.4
36.0
40.8
34.5
4.4
4.6
5.0
5.3
26.0
31.4
35.8
29.2
15
EN