[Functional Design] The 3.5mm to 1/4 inch audio cable can be used to split a 3.5mm unbalanced stereo signal into two 1/4-inch TS (left/right) unbalanced mono signals, or to combine two 1/4-inch mono signals into a single 3.5mm stereo signal. The dual 1/4-inch TS connectors are approximately 18.5 inches (47 cm) from the splitter point. [Connection Design] The 3.5 mm TRS stereo to dual 1/4 inch TS mono cable is designed for connecting smartphones, laptops/PCs, or similar devices with 3.5 mm mini-jack outputs to devices with dual 6.35 mm jack inputs, such as loudspeakers, amplifiers, etc. It is especially suitable for use in recording studios or live performances. [High Fidelity Sound Quality] This 3.5mm to 6.35mm stereo cable is made of 20 AWG 4N oxygen-free copper and features a shielded design to ensure Hi-Fi sound quality while delivering good conductivity and signal clarity. The heavy-duty 24K gold-plated connectors and copper housing eliminate signal loss and static noise, enhancing signal transmission. [Durable & Long-Lasting] This dual 1/4-inch TS mono to 3.5mm splitter (outer diameter 6.0mm/0.24 inches)features a heavy-duty flexible rubber jacket for added flexibility and durability; the polyethylene insulation improves the cable's high-frequency response, making it stronger, more pliable, and more durable. [Wide Compatibility] The 1/8-inch TRS to dual 1/4-inch mono cable is suitable for professional audio equipment such as speakers, AV receivers, Hi-Fi stereo systems, home theater systems, power amplifiers, and mixing consoles. This cable is good flexible, making it easy to carry and organize, and is the top choice for many music enthusiasts. JOMLEY 3.5mm( 1/8") TRS to DUAL 6.35mm(1/4" )TS Mono Y-Cable Splitter, 1/8 Stereo to Dual 1/4 Mono Cable Perfect for connecting an audio device with a mini stereo phone output to pro audio gear with unbalanced phone inputs. It is ideal for connecting a laptop, or similar device to a mixing console. ★Premium Material & Quality - Heavy-duty components. - High-Grade Oxygen Free Copper (OFC) for effective EMI and RFI rejection and flexibility. - Flexible PVC outer sleeve. - Inside aluminum foil shielding layer to reduce interference, for a better fidelity effect. - Gold Plated Reinforced Male Plug Delivers Premium Quality Sound with Minnimal Interference. - Low-Loss 98.5% Copper Braided Spiral-Wound Shield provides maximum cancellation of hum and noise. - 4N Oxygen-free copper conductors are encased in bare copper braid shielding to provide pure sound that is noise free. ★Specifications - Connector A: 2 X 1/4" Mono Plug - Connector B: 3.5mm( 1/8”)Stereo Plug - Cable Conductors: Bare Copper - Connector Contacts: Gold-plated - Braid Shielding: 98.5% Coverage - Jacket Material: PVC - Cable Gauge: 20 AWG - Cable Body Outside Diameter: 6.0mm