Expert Features

• 14mm Dynamic Drivers : Large 14mm dynamic speaker drivers deliver high-fidelity stereo audio with enough presence for music, videos, calls, gaming, and everyday mobile listening.
• USB-C Wired Connection : Direct USB-C audio connectivity makes LumiBuds-C ideal for compatible smartphones, tablets, laptops, handhelds, and other devices that support audio output through USB-C—no Bluetooth pairing, battery charging, or wireless latency drama.
• Transparent RGB Earbuds : The transparent earbud housings expose an illuminated internal design with built-in RGB lighting, giving these wired buds considerably more personality than basic commuter earphones.
• 3 RGB Lighting Modes : Integrated lighting cycles through Red, Green, and Blue modes, adding a clean gaming-tech glow without turning the cable into a Christmas tree.
• High-Fidelity Stereo Sound : Promate specifically tunes LumiBuds-C for stereo reproduction across a 20Hz–20kHz frequency range, covering the standard audible spectrum for music, streaming, voice, and entertainment.
• Built-In Microphone : Take calls, join online meetings, or jump into voice chat through the integrated microphone without unplugging the earphones.
• Full In-Line Controls : The cable-mounted controller gives you convenient access to music playback, volume adjustment, and call control without constantly reaching for the connected device.
• 106dB ±3dB Sensitivity : High specified sensitivity helps the 14mm drivers produce strong listening levels from compatible USB-C devices without requiring a separate headphone amplifier.
• 32Ω Impedance : A 32-ohm impedance keeps the earphones practical for everyday mobile and computer audio hardware rather than requiring specialist amplification equipment.
• 120cm Cable : The 1.2-meter cable gives enough freedom for phone-pocket, laptop, desk, and handheld use without leaving an absurd amount of wire everywhere.
• No Battery Required : Because LumiBuds-C is wired through USB-C, there is no earbud battery to recharge before listening—connect to a compatible USB-C audio source and get moving.
• Ergonomic Long-Session Design : Promate describes the earbuds as ergonomically designed for extended use, balancing the flashy transparent RGB look with practical everyday comfort.

 Expert Specs