SORDINSHARP™

STAYING ALERT AT WORK

features

Sharp™ is Sordin’s brand new electronical hearing protector. A high-end hearing protector for professional use, which allows you to do your thing and perform at your best.

Let your employees connect their smartphones with their Sharps, and you have a company communications network for interaction between colleagues.

Sharp is also about spicing up your workday. Listen to FM radio, stream a playlist or enjoy an audiobook, switching easily between modes.

And because you’re hopefully going to keep your Sharp on for most of the day, we made it super-comfortable to wear with optional foam or gel sealing rings.

"Surrounded by noise, you’re in your true element. Protected against harmful sound peaks, while picking up every sound you need to hear with perfect clarity.”

Which Sharp are you?

headband
HEADBAND VERSION
A wide headband with a ventilated padding provides a firm and comfortable fit. Easily adjustable headband for individual fit. Large space for the ears inside the cup.
Category
Electronical
Sealing ring
Foam or gel
Weight (FOAM)
387 g
snr
29
helmet
HELMET VERSION
A patented spring design offers excellent comfort. Three distinct wearing positions. Excellent grip makes it easy to adjust the cups even when wearing gloves.
Category
Electronical
Sealing ring
Foam or gel
Weight (FOAM)
387 g
snr
28
bluetooth

Business and pleasure

Designed specifically for professional use, Sharp comes with a robust design and several work enhancing features. 

But isn’t efficiency always at the expense of personalization – and fun? Not necessarily. Let’s look at a typical Sharp workday in a factory, for example.

Say you’re managing a support team in a production facility. You begin your day by phoning your team members in a multipart call to go through today’s tasks.

As soon as you’re done instructing your people, you switch to your private phone to stream your favorite playlist, audiobook or radio channel – while team members remain in the multipart call to communicate and collaborate.

A work procedure like this is available from day 1 with Sharp. All it takes are two or more hearing protectors and a smartphone for each team member.

And if your work environment is very noisy, just add Sordin’s noise-cancelling boom microphone.

Only fantasy limits

The communications capabilities of Sharp are limited only be fantasy. Just imagine what two simultaneously connected smartphones could do for collaboration at work. Or one smartphone and one two-way radio.

Bluetooth® MultiPoint

Sharp comes with Bluetooth® MultiPoint as standard. You can therefore personalize your input and output audio sources – spicing up your workday by streaming music or listening to FM radio – and participate in dynamic work teams with colleagues, partners or customers.

Quality down to the smallest detail

Each and every component contribute to Sharp's outstanding premium quality. We left nothing to chance when developing Sharp – from selecting materials to designing the electronics.

ambient sound

Like noise wasn’t there

Sharp reduces noise to harmless levels, while allowing you to hear all the important sounds around you naturally. Including your colleagues talking.

Whatever the kind of noise you’re exposed to at work, Sharp will suppress it to safe and comfortable levels. Thanks to Sharp’s efficient noise attenuation, it’s almost like noise wasn’t there at all.

However, Sharp is not about silencing the soundscape surrounding you. Because you need to be able to pick up the important sounds clearly and comfortably, those that affect your job performance and safety.

It’s about hearing what you want to hear, while keeping out the annoying and harmful noise peaks. A balance struck beautifully by Sharp.

Picking up voices

You can hear your colleagues talking in a normal conversational tone with your earmuffs on. You’ll discern every syllable with perfect clarity while remaining undisturbed by the noise around you.

Amplifying quiet sounds

By turning up the volume, you can locate even very quiet sounds. This can improve workplace safety in unexpected ways. For example, you’ll hear quiet forklifts and other quiet electric vehicles more easily with your Sharp on.

For detailed Sharp information

Download the SHARP brochure in PDF format
transparant sharp

You’re in charge, simple as that

You’re in charge of your Sharp. Because you choose the input mode – FM radio, Bluetooth® connectivity or ambient sound. So, a well-deserved pause is only a push of a button away.

You toggle easily between modes by using push buttons on the outside of your right-hand cup. The buttons are easy to use, even wearing gloves.

Every push of a button is confirmed through voice feedback, making it easy for you to navigate back and forth between modes and functions.

Specifications

Materials

Cups
ABS, TPE
Attenuation foam
PU foam
Foam sealing rings
ABS, PP, TPE, PU foam
Gel sealing rings
ABS, PVC foil, silicone gel
Headband
POM
Cup supporting arm
PA
Support band
TPE
Adapter, holder
PA
Spring cover
PP
Spring
Stainless steel
Screws
Stainless steel
Textile sleeve
PA, TPU, PE foam

Technical information

Batteries
Built-in rechargeable Li-ion battery (2,000 mAh). Estimated operating time: 36 hours. 60 min charging gives minimum 8 hours usage time. USB-C cable for charging included. (Only charge the batteries between temperatures 0°C to +40°C.) 
Operating conditions
-20°C to +55°C
Weight headband/helmet version
Foam: 387 gram / 387 gram   Gel: 428 gram / 429 gram
Complies with the following environmental directives
RoHS, WEEE, UN 38.3
Bluetooth profiles
Bluetooth 5 certified with A2DP (streaming), and  HSP HFP (headset) support
IP Class
IP 44 (Sharp)
IP 67 (noise-cancelling boom microphone – accessory)

Product variants

Product no
Version
84000-04-S
Sordin Sharp headband version, foam rings, black cups
84000-04-G-S
Sordin Sharp headband version, gel rings, black cups
84520-04-S
Sordin Sharp helmet version, adapter 20, foam rings, black cups
84520-04-G-S
Sordin Sharp helmet version, adapter 20, gel rings, black cups

Accessories

Product no
Version
60050-S

Hygiene kit, foam sealing rings – 1 pair of foam rings, 1 pair of inserts
(Foam ring: TPE (thermoplastic elastomer) covered PU (polyurethane) foam. Inserts: PU foam.)
60051-S

Hygiene kit, gel sealing rings  – 1 pair of gel rings, 1 pair of inserts
(Gel ring: TPU (thermoplastic polyurethane) covered silicone gel. Inserts: PU foam.)
60125-S
Textile sleeve for Sharp headband version
60126-S

Boom microphone
(Optional communication boom microphone for best noise suppression in high-noise environments.)

EN Approvals

TESTS AND CERTIFICATES
Tested and certified to EN 352-1:2002, EN 352-3:2002, EN 352-4/A1:2005 and EN 352-8:2008
IEC 62368-1 (EN 62368-1+A11), IEC 62133-2:2017 and 2014/53/EU Radio Equipment Directive RED
Certificate: CE 737872 (headband and helmet versions)
Notified body: BSI Netherlands (NB 2797)
ATTENUATION DATA
Headband version, foam sealing ring
H=35 dB  |  M=26 dB  |  L=19 dB  |  SNR=29 dB
Frequency (Hz)
Mean att, Mf (dB)
Std dev, sf (dB)
APV (Mf-sf) (dB)
125
17.2
2.3
14.9
250
17.9
2.4
15.5
500
24.6
2.1
22.6
1000
30.8
2.4
28.3
2000
35.9
2.4
33.4
4000
43.9
3.8
40.1
8000
42.6
2.3
40.3
Headband version, gel sealing ring
H=35 dB  |  M=26 dB  |  L=19 dB  |  SNR=29 dB
Frequency (Hz)
Mean att, Mf (dB)
Std dev, sf (dB)
APV (Mf-sf) (dB)
125
16.6
2.9
13.7
250
18.0
1.7
16.4
500
25.3
2.4
22.9
1000
31.3
2.7
28.6
2000
37.0
2.7
34.4
4000
44.9
3.7
41.2
8000
44.9
2.8
42.1
Helmet version, foam sealing ring
H=33 dB  |  M=25 dB  |  L=19 dB  |  SNR=28 dB
Frequency (Hz)
Mean att, Mf (dB)
Std dev, sf (dB)
APV (Mf-sf) (dB)
125
18.8
3.0
15.8
250
18.7
3.2
15.4
500
24.5
3.1
21.4
1000
30.0
2.9
27.1
2000
36.2
2.6
33.6
4000
45.0
4.7
40.4
8000
40.8
4.9
36.0
Helmet version, gel sealing ring
H=35 dB  |  M=25 dB  |  L=18 dB  |  SNR=28 dB
Frequency (Hz)
Mean att, Mf (dB)
Std dev, sf (dB)
APV (Mf-sf) (dB)
125
17.1
3.4
13.7
250
17.5
2.7
14.8
500
25.5
3.1
22.4
1000
31.9
3.3
28.7
2000
36.5
3.0
33.5
4000
47.2
2.7
44.5
8000
46.7
2.8
43.9

helmet combinations

Helmet model
Adapter no
Approved sizes
Petzl Vertex
20
S, M, L
Petzl Strato
20
S, M, L
Kask Zenith
20
S, M, L
MSA V-Gard H1
20
S, M, L
3M SecureFit X5000VE
20
S, M, L
JSP EVO Vista
20
S, M, L

Criterion Levels (dB)

Model
H
M
L
Headband version
116.6
105.5
97.1
Helmet version
116.3
104.9
95.3
icon bluetooth

Bluetooth

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icon ambient sound

Ambient sound

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icon radio

FM Radio

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Where do I buy my Sharp?

Get your Sharp from your local dealer, or send us your email address and we'll recommend a dealer near you.

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Swedish-based Sordin is a global supplier with more than 30 years of experience developing, manufacturing and selling premium-quality hearing protection equipment.

www.sordin.com

Copyright © Sordin AB. All rights reserved.