Low-key new flagship rambler H297 earplugs out of the box

The Rambler H297 is the flagship earphone that has just been released by the rambler. The earplug is based on deep iron ash and is matched with silver metal. It is precisely cut and polished by CNC technology. It has excellent appearance. The earplug adopts the popular ear-worn design. Can effectively avoid the interference of noise and auscultation effect.