🎁HiBy R4: Every order placed will include a free strap (Random color).

🎁 HiBy R4 Strap has three colors: silver-black, orange-black, and green-black. 

✨Order a customized R4 PU Leather Case

PCM/DSD dual customized conversion pathways
Open the Android 12 system
Class an amplification for bountiful drive power
Flagship-grade audio componentry
Dual-independent crystal oscillators
Large screen, high res, stop press