Hellberg Xstream Bluetooth Hearing Protection

A. Parts

Identification of headset components:

Part A1: Thermoplastic headband
Part A2: Thermoplastic helmet/cap attachment
Part A3: Replaceable foam liner
Part A4: Replaceable foam-filled ear cushions
Part A5: Replaceable foam-filled head cushion
Part A6: Microphone attachment cover
Part A7: Level-dependent microphones (Xstream LD models only)
Part A8: Charging port
Part A9: External microphone jack
Part A10: Speech microphone
Part A11: LED indicator
Part A12: Volume down and previous track button
Part A13: Volume up and next track button
Part A14: On/Off button
Part A15: Level adjustment button (Xstream LD models only)

B. Accessories and spare parts

Available accessories and spare parts:

Accessory B:1: Hygiene kit (99403-001)
Accessory B:2: Sweat guards (99900-001)
Accessory B:3: External microphone for helmet shield (16999-001)
Accessory B:4: USB charging cable (39926-001)
Accessory B:5: External microphone (16982-001)
Accessory B:6: Level-dependent microphones for helmet shield (1059-001)
Accessory B:7: Replacement headband, electronic (26046-915)
Accessory B:8: Replacement helmet arm (pair) (26108-910)

C. Fitting and adjustment

Instructions for fitting and adjusting the headset for optimal performance and comfort.

Headband fitting (Image C1): Push hair away from ears and place the earcups over your ears so they fit comfortably and snugly. Ensure the earcups completely cover the ears and that the pressure on the ears is even.

Helmet/cap attachment fitting (Image C2): Insert the earmuff's helmet attachment into the helmet slot until it clicks into place. Place the earmuffs over the ears and press inwards until you hear a click. Adjust the earmuffs and helmet for a comfortable fit.

D. Change of hygiene kit

Steps for replacing the hygiene kit components:

Remove old sound-dampening foam and install new.
Remove old ear cushion.
Place new ear cushion over the hole in the center.
Press around the outer edge of the ear cushion with your finger until it is fully attached.
Remove old head cushion and install new.

B:5. Boom microphone

Description of the boom microphone (Part B:5). For improved voice clarity in noisy environments, use the external boom microphone. It should be positioned approximately 1 cm (ca. 1 cm) from the mouth. Installation or removal may require a TORX10 tool.

E. Approval & Technical Data

Technical specifications and certifications for Hellberg Xstream models.

48000-001 & 48001-001 Xstream Headband

Weight: 386 g (E1), Certified to EN 352-1:2020 (E3), Available in Size S, M, L (E9).

Attenuation Data (dB)
Freq. Hz	63	125	250	500	1000	2000	4000	8000	H	M	L	SNR
Mean att. (E5)	14.6	14.0	18.7	26.7	34.4	33.7	35.6	35.1	34.1	28.0	20.4	29.9
Std. dev. (E6)	3.6	4.0	2.9	2.2	2.2	3.1	2.9	4.9	1.8	1.9	3.0	1.4
APV (E7)	11.0	10.0	15.8	24.5	32.2	30.6	32.7	30.2	32	26	17	29

48100-001 & 48101-001 Xstream Helmet Mount

Weight: 416 g (E4), Certified to EN 352-3:2020 (E3).

Attenuation Data (dB)
Freq. Hz	63	125	250	500	1000	2000	4000	8000	H	M	L	SNR
Mean att. (E5)	14.5	14.9	18.9	26.5	33.0	34.6	36.6	35.5	34.4	28.1	20.9	30.2
Std. dev. (E6)	3.4	4.1	3.5	3.4	2.8	4.0	5.0	5.8	3.2	2.5	3.0	2.5
APV (E7)	11.1	10.8	15.4	23.1	30.2	30.6	31.6	29.7	31	26	18	28

Certification and Monitoring: PZT GmbH, Bismarckstrasse 264 B, 26389 Wilhelmshaven, Germany. Notified Body: 1974 (E8), Notified by ZLS.

UK Approved Body: SATRA Technology Center Limited, 0321.

English is the language examined by Notified Body. English has interpretive precedence.

Tested and certified to (E3) for PPE regulation (EU) 2016/425 and applicable European standards:

EN 352-1:2020 (Headband)
EN 352-3:2020 (Cap/Helmet Mount)
EN 352-4:2020 (Level Dependent) (Xstream LD)
EN 352-6:2020 (Headset Profile - Bluetooth®) max SPL is below 82dB(A)
EN 352-8:2020 (Entertainment audio - Bluetooth®) max SPL is below 82dB(A)

Radio Equipment Directive (RED) 2014/53/EU (Europe): NEMKO Norway, Notified Body: 0471 (E8).

North American standard: ANSI S-3.19-1974 and CSA Z94.2-02. Michael & Associates, State College, PA, USA, 2766 W. College Ave Suite 1 State College, PA 16801. Accredited by National Institute of Standards and Technology (NIST), National Laboratory Accreditation Program (NVLAP) (E8).

FCC ID (USA): A8TBM20SPKXYNBZ

IC ID (Canada): 12246A-BM20SPKS1

Bluetooth® Standard: 4.1, A2DP 1.2, HSP 1.1, HFP 1.6.

Criterion level EN 352-4 (Xstream LD): H= 109 dB, M= 106 dB, L= 94 dB.

Max. SPL EN 352-6: 81.5 dB(A) at -14 dBFS.

Usage time for maximum input signal level: 8.0 h at -14 dBFS.

Relationship between sound output level and input signal level
Input level (dBm)	-29	-24	-19	-14
Mean (dB)	66.5	71.4	76.1	80.2
StDev (dB)	1.6	1.6	1.5	1.3
Mean + StDev	68.1	73.0	77.7	81.5

Relationship between sound output level and input signal level
SPL (dB(A))	70	75	80
Input signal level (dBFS)	-27.1	-21.8	-16.0

G. Approved helmet combinations

Table listing compatible helmet models from various manufacturers. The 'X' indicates compatibility for the specified size (S, M, L).

Approved Helmet Combinations
Manufacturer	Helmet model	Adapter	S	M	Manufacturer	Helmet model	Adapter	S	M	L
Auboueix	Iris 2	30 mm	X	X	Petzl	Strato	30 mm	X	X
Bjornklader	Balance AC	30 mm	X	X	Petzl	Strato Vent	30 mm	X	X
Centurion	Concept Euro	30 mm	X	X	Petzl	Vertex	30 mm	X	X
Centurion	Nexus	30 mm	X		Petzl	Vertex Best	30 mm	X	X
Cerva	Alpin worker	30 mm	X	X	Petzl	Vertex ST	30 mm	X	X
Cresto	Crown	30 mm	X	X	Petzl	Vertex Vent	30 mm	X	X
Cresto	Crown Electro	30 mm	X	X	Schuberth	Electrician 80	30 mm	X
Cresto	Crown MIPS	30 mm	X	X	Singing Rock	Flash Access	30 mm	X	X
Guardio	Armet Mips	30 mm	X		Singing Rock	Flash Aero	30 mm	X	X
Irudek	Ekain	30 mm	X		Singing Rock	Flash Industry	30 mm	X	X
Irudek	Oreka	30 mm	X		Sundström	SR 570	30 mm	X
Irudek	Stilo 300V	30 mm	X	X	Uvex	Pheos	30 mm	X	X
Irudek	Stilo 600V	30 mm	X	X	Uvex	Pheos Alpine	30 mm	X	X
JSP	EVO 2	30 mm	X		Vallfirest	VF2	30 mm	X
JSP	EVO 3	30 mm	X		Zekler	Zone	30 mm	X	X
JSP	MK7	30 mm	X	X	Zekler	Zone E	30 mm	X	X
JSP	Evolite	30 mm	X		Zekler	Zone Mips	30 mm	X	X
KASK	Super Plasma 2	30 mm	X		Zero	Pinnacle Exo Vent	30 mm	X	X
KASK	Plasma Work	30 mm	X		Zero	Pinnacle Exo Volt	30 mm	X	X
KASK	HP	30 mm	X		Zero	Pinnacle Exo Volt 2	30 mm	X	X
KASK	Zenit X	30 mm	X	X	Zero	Pinnacle Zertec Vent	30 mm	X	X
MSA	V Guard	30 mm	X		3M	Peltor G2000	30 mm	X
MSA	V Guard 500	30 mm	X		3M	Peltor G3000	30 mm	X	X
MSA	V Guard 930	30 mm	X	X	3M	SecureFit X5000	30 mm	X	X	X
MSA	V Guard 950	30 mm	X	X	3M	SecureFit X5500	30 mm	X	X	X

Standard EN 352-3 specifies medium, small, or large size ranges for earmuffs. Medium fits most users. Small or large sizes are for users for whom medium sizes are not suitable.

Hellberg Safety AB confirms that the Xstream hearing protection complies with the PPE regulation (EU) 2016/425 and the Radio Equipment Directive 2014/53/EU. The full EU Declaration of Conformity is available at: www.hellbergsafety.com/declaration-of-conformity.

Manufacturing date is found on the date marking inside the earcup. The product's expected lifespan is 5 years, excluding batteries. For traceability information, use the serial number label on the underside of the earcup.

This product is subject to the Waste Electrical and Electronic Equipment (WEEE) Directive 2012/19/EU. Do not dispose of this product with unsorted municipal waste. Batteries must be disposed of according to national regulations. Use local electronic waste recycling systems.

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