Highlights
View all details
- Next-generation custom microphone reduces background noise and interference, ensuring fewer missed words and a better caller experience
- Comfort for all-day wearing
- Flexible mic with visual and tactile positioning guides. Unibody flexible boom and laser welding ensure maximum robustness
New at Staples
Poly EncorePro 520 Noise Canceling Mono Headset, Quick Disconnect (89434-01)
Item #: 3090877
No reviews yet
$86.99
Free Returns
Online. In store. Always free.
Learn More
Suggested alternative
No reviews yet
Price is $148.96
1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Over 30
About this product
The Poly EncorePro 520 covers both ears to provide greater focus and concentration by blocking background noise. The EncorePro 520 also has soft ear cushions for all-day wearing comfort, metal joints that deliver durability and reliability, and a flexible mic with visual and tactile positioning guides for precise positioning and clearer conversations.
- Next-generation custom microphone reduces background noise and interference, ensuring fewer missed words and a better caller experience
- Comfort for all-day wearing
- Flexible mic with visual and tactile positioning guides. Unibody flexible boom and laser welding ensure maximum robustness
- Tactile and visual guidance mean the user can feel and hear ratchet clicks when the boom is moved into the proper range for optimum mic positioning
- Tuned wideband audio delivers richer, clearer conversations while SoundGuard technology protects user from noise spikes and listening fatigue
- Metals employed structurally, not cosmetically, at key joints
- Quick Disconnect (QD) feature provides walkaway convenience and compatibility with all Poly USB and desk phone audio processors and direct connect cables
- Non-Skype Certified
- Dimensions: 2.2"H x 5.4"W overall
- Laser-welded construction and metal joints are great to provide reliability where it matters
- OSHA compliant
- Comes with 2 years limited warranty
- Used for Customer Service
Staples TECH - exceptional performance at unmatched value
Price is $16.39
Next-Day Delivery by tomorrow
1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Over 30
Price is $11.69
Next-Day Delivery by tomorrow
1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Over 30
Price is $31.99
Next-Day Delivery by tomorrow
1-hr pickup
1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Over 30
Price is $10.89
Next-Day Delivery by tomorrow
1-hr pickup
1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Over 30
Price is $8.69
Next-Day Delivery by tomorrow
1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Over 30
Price is $6.59
Next-Day Delivery by tomorrow
1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Over 30
Price is $4.29
Next-Day Delivery by tomorrow
1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Over 30
Price is $8.69
Next-Day Delivery by tomorrow
1-hr pickup
1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Over 30
Price is $8.69
Next-Day Delivery by tomorrow
1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Over 30
Price is $16.99
Next-Day Delivery by tomorrow
1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Over 30
Price is $5.49
Next-Day Delivery by tomorrow
1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Over 30
Buy More, Save More of Staples TECH USB-C to USB-A Charging Cable, 6.5 ft., White (ST62338)
Price is $10.59
Next-Day Delivery by tomorrow
1-hr pickup
1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Over 30
Price is $7.69
Next-Day Delivery by tomorrow
1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Over 30
Price is $5.49
Next-Day Delivery by tomorrow
1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Over 30
Price is $6.59
Next-Day Delivery by tomorrow
1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Over 30
Price is $13.09
Next-Day Delivery by tomorrow
1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Over 30
Price is $32.49
Next-Day Delivery by tomorrow
1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Over 30
Price is $14.09
Next-Day Delivery by tomorrow
1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Over 30
Price is $9.79
Delivery by Tue, Jul 22
1-hr pickup
1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Over 30
Price is $13.99
Next-Day Delivery by tomorrow
1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Over 30
Price is $15.89
Next-Day Delivery by tomorrow
1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Over 30
Price is $21.69
Next-Day Delivery by tomorrow
1-hr pickup
1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Over 30
Price is $17.39
Next-Day Delivery by tomorrow
1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Over 30
Price is $11.99
Next-Day Delivery by tomorrow
1-hr pickup
1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Over 30
Compare similar items
| Attributes | Poly EncorePro 520 Noise Canceling Mono Headset, Quick Disconnect (89434-01) | Poly Encorepro 320 USB-A Stereo Computer Headset (767G0AA) | Poly EncorePro HW530 Quick Disconnect Noise Canceling Mono Deskphone Headset (783P2AA#ABA) | Poly EncorePro 525 Stereo Headset, USB-A (783R3AA) | Poly EncorePro 700 USB-A Noise Canceling Mono Phone & Computer Headset, Black (805H7AA#ABA) |
|---|---|---|---|---|---|
Your product Poly EncorePro 520 Noise Canceling Mono Headset, Quick Disconnect (89434-01) Price is $86.99 Out of Stock |  Price is $62.61 |  Price is $100.80 |  Price is $112.67 |  Price is $128.79 | |
| Delivery Information | Data not available | Free delivery by Tue, Jul 22 | Free delivery by Tue, Jul 22 | Free delivery by Wed, Jul 23 | Free delivery by Wed, Jul 23 |
| Available in my store | No | No | No | No | No |
| Headsets Earpiece Design | Binaural | Monaural | Binaural | Monaural | |
| Wireless or Wired | Wired | Wired | Wired | Wired | |
| Headset Type | Deskphone | Deskphone | Computer | Phone & Computer | |
| True Color | Black | Black | Black | Black | |
| Audio Output | Mono | Mono | Stereo | Mono | |
| Color Family | Black | Black | Black | Black | |
| Headset Design | On Ear | On Ear | On Ear | Over-the-Ear | |
| Series or Collection | EncorePro 520 | EncorePro HW530 | EncorePro 525 | EncorePro 700 | |
| Bluetooth Compatible | No | Data not available | No | Data not available | |
| Wired Connector Type | Quick Disconnect | Quick Disconnect | USB-A | USB-A | |
| Height in Inches | 17.8 | Data not available | 11.1 | Data not available | |
| Warranty Information | 2 Year | Data not available | 2 Year | Data not available | |
| Connectivity | Quick Disconnect | Data not available | USB-A | Data not available | |
| Width in Inches | 13.8 | Data not available | 14.9 | Data not available | |
| Depth in Inches | 5.5 | Data not available | 6.7 | Data not available | |
| Noise Canceling | Noise Canceling | Noise Canceling | Data not available | Noise Canceling | |
| Weight (Ounces) | 2.6 | Data not available | Data not available | Data not available | |
| Add To Cart | Add To Cart | Add To Cart | Add To Cart |
