3.5mm to 6.35mm Stereo Audio Cable 1/4 to 1/8 Audio Cable 3.5mm Male to 6.35mm Male TRS Spring Audio Cable for Mixer Amplifier Speaker Earphone Laptop PC Phone MP3. Two-way communication: 3.5mm to 6.35mm TRS stereo cable, this cable has two male connectors, allows two-way communication, audio can flow in either direction, supports stereo audio transmission, full sound quality, thick bass, and clear treble.
