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WIRELESS STEREO HEADSET
$64.99
In stock
SKU
TWS-LEN-4XD1Q30302
Lenovo
See all Specs
Warranty
One year warranty and hassle free returns
Estimated Delivery
5-7 business days
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POLY ENCOREPRO 310 USB-C MONOAURAL HEADSET TAA Previous 
Overview
The WIRELESS STEREO HEADSET from Lenovo. Built to meet the demands of professional IT environments, this product delivers reliable performance for enterprise deployments.
Key Specifications
Brand
Lenovo
Warranty
Manufacturer Warranty Included
Condition
New — Factory Sealed
Ideal For
Office Essentials
Audio, video, and accessories for the workplace
Collaboration Tools
Headsets, speakers, and conferencing gear
Remote Setup
Complete your home office with quality electronics
Full Technical Specifications
32 specs · 6 categories
Connectivity![](data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1 1" width="1" height="1"></svg>)
| Bluetooth | Yes |
Power
| Battery capacity | 640 mAh |
Physical
| Weight | 4.83 oz (137 g) |
| Product color | Black |
Environment
| Operating temperature (T-T) | 0 - 40 °C |
| Certification | CB, BQB, CE, TUV mark, UKCA, RCM, EAC, cTUVus, FCC, ICES, WPC, BIS, SRRC, SIRIM, KC, IMDA,SDOC, SDPPI, JRF, RAMATEL, ANATEL, BSMI, NCC, ICASA |
Packaging
| Cables included | USB Type-C to USB Type-C |
| Package width | 7.64" (194 mm) |
| Package depth | 8.31" (211 mm) |
| Package height | 2.99" (76 mm) |
| Package weight | 13.8 oz (392 g) |
| Package type | Box |
Other Specifications
| Number of microphones | 3 |
| Impedance | 32 Ω |
| Battery voltage | 5 V |
| Battery recharge time | 2 h |
| Continuous audio playback time | 60 h |
| Wireless range | 1181.1" (30 m) |
| Product type | Headset |
| Control type | Buttons |
| Ear coupling | Circumaural |
| Headphone sensitivity | 109 dB |
| Headphone frequency | 20 - 20000 Hz |
| Driver unit | 1.57" (4 cm) |
| Microphone type | Boom |
| Microphone noise-canceling | Yes |
| Folding microphone | Yes |
| Bluetooth version | 5.3 |
| Cable length | 51.2" (1.3 m) |
| Volume control | Button |
| Wearing style | Head-band |
| Recommended usage | Calls/Music |
Specifications sourced from ICEcat and manufacturer datasheets. Confirm critical specs with the manufacturer before purchase.
What's in the Box
Device
Power Adapter/Cable
Quick Start Guide
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