HIFIMAN HE-R10D Dynamic Topology Driver Close-Back Over-Ear Headphones for Home, Studio and Recording, Wired Version Caleb Embroidered Avalanche graphics layer up

Embroidered Avalanche graphics layer up over a ribbed collar and cuffs

Storage flexibility comes via 64GB eMMC and microSD card expansion

This set contains:

just 10 minutes of charging gives you 4 hours of listening

low-bulk fleece

HIFIMAN HE-R10D Dynamic Topology Driver Close-Back Over-Ear Headphones for Home, Studio and Recording, Wired Version Caleb Embroidered Avalanche graphics layer upTopology Diaphragm: diaphragm featuring a special Nano particle coating applied to its surface. The idea behind the new Topology Diaphragm was inspired by Dr Fang Bian's Ph. D. thesis that "different Nano materials have differing structures and each of those materials have its own properties". Therefore, by carefully controlling the diaphragm surface structure you can yield different results in acoustic performance to a degree previously unobtainable.