TANCHJIM Prism Flagship Hi-Fi Hybrid IEM 10mm Dynamic Dual Balanced Armature Sonion Driver Earphones

TANCHJIM Prism Flagship Hi-Fi Hybrid IEM 10mm Dynamic Dual Balanced Armature Sonion Driver Earphones

Marsoni

M251S

$300.00

Get it in 3 business days with 1 day shipping. Friday, May 29

TANCHJIM Prism Flagship Hi-Fi Hybrid IEM 10mm Dynamic Dual Balanced Armature Sonion Driver EarphonesPRISM Specifications: Driver: 10mm dynamic driver, dual Balanced armature Sonion drivers (single side) Dynamic technology: DMT 4 Dynamic diaphragm material: High polymer carbon nanotube diaphragm Acoustic back cavity: Vibration suppression cavity patented technology of AMA acoustic metamaterial THD: <0. 15% @1KHz 90dB SPL Impedance: 1610% @1Khz Sensitivity: 125dB Vrms @1KHz Frequency response range: 7 50kHz Cable specification: Gold plated non

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Great pillow. When i opened it, i noticed a strange smell, i assumed its the smell of whatever they use to make the pillow stay cool. You have to fluff it for a good amount of time to make sure the cooling agent spreads well in the foam. Is what i assumed atleast. Its a perfect amount of softness for me. Pair it with some bamboo pillow cases and you got a good night of sleep

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Reviewed in the United States on May 9, 2026

Verified Purchase

Kim Groetsch

Boise, US

★★★★★ 5

BEST, MOST COMFORTABLE PILLOWS EVER!

Color: White-cooling Basic, Size: Queen(Pack of 2)

I've used others.BEST PILLOWS EVER! Firm, cooling and supportive. LOVE THESE!

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on May 28, 2026