Geek Wold GK20 3BA + 2DD + 2PZT Hybrid Driver in Ear Earphones IEMs

Geek Wold GK20 3BA + 2DD + 2PZT Hybrid Driver in Ear Earphones

• 3BA+2DD+2 piezoelectric hybrid technology
• 4-Way crossover technology
• 3D Printing Processed shells

3 Unit Balanced armature Drive+2 Units of Dynamic Drive+2 Unit piezoelectric driver