The Gerlax E20 (often stylized as GE-20) generally refers to a series of affordable in-ear headphones known for their ergonomic design and reliable stereo sound. Depending on the specific variant, these can be either wired with a 3.5mm jack or wireless via Bluetooth 5.0. SCX – Innovative design +3
Wired Earphone Specifications:
The wired version of the Gerlax E20 is a 3.5mm in-ear stereo headset designed for use with smartphones, tablets, and computers.
- Audio Drivers: Features 10mm dynamic drivers that deliver balanced high-fidelity sound.
- Frequency Response: Covers the standard range of 20Hz to 20,000Hz for a full auditory experience.
- Build Material: Constructed from TPE (Thermoplastic Elastomer) for a durable and tangle-resistant cable, typically measuring 1.2 meters (1200mm).
- Controls: Includes an in-line microphone with an answer button, though it may lack physical volume control buttons.
- Impedance: 32 Ohms (±15%), making it easy to drive from standard mobile devices.





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