JBL TUNE 290 vs. Poly SupraPlus NC

Headphones Comparison, Reviews and Tests

Side by side comparison and review of JBL TUNE 290 and Poly SupraPlus NC. Compare design, sound quality and other key specifications and features to simplify the choice of your perfect headphones. Our goal is to make it easier for you to decide on the headphones that will best meet your expectations by revealing the main differences between the products.

Headphones Specifications Comparison

JBL TUNE 290 vs. Poly SupraPlus NC Comparison Chart
DESIGN AND DIMENSIONS JBL TUNE 290 Poly SupraPlus NC
Product Type Earphones - wired - 3.5 mm jack Headset
Weight 71 g -
Colour Silver | Champagne gold -
Body Material Aluminium -
Earpad Material Silicone -
Recommended Use Portable electronics -
SOUND QUALITY JBL TUNE 290 Poly SupraPlus NC
Headphones Form Factor In-ear -
Connectivity Technology Wired -
Sound Output Mode Stereo -
Sound Effects Pure Bass -
Frequency Response 20 - 20000 Hz -
Sensitivity 102 dB -
Impedance 16 Ohm -
Diaphragm 8.7 mm -
MICROPHONE JBL TUNE 290 Poly SupraPlus NC
Type On-cable -
REMOTE CONTROL JBL TUNE 290 Poly SupraPlus NC
Controls 1-button remote -
CABLE JBL TUNE 290 Poly SupraPlus NC
Cable Type Headphones cable - flat - 1.24 m -
Cable Length 1.24 m -
CONNECTIONS JBL TUNE 290 Poly SupraPlus NC
Connector Type Headphones (mini-phone stereo 3.5 mm 4-pole) -
OTHERS JBL TUNE 290 Poly SupraPlus NC
Included Accessories Carrying pouch, 3 pairs of ear tips (small, medium, large) Monitor receiver
TAA Compliant - Yes
Service & Support Limited warranty - 1 year -
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