This ALLTEQ jack cable is used for connecting audio equipment such as smartphones, tablets, laptops, amplifiers, car radios, and Hi-Fi systems. The cable transmits analog audio signals between devices with a 3.5 mm audio jack, such as headphone outputs and AUX inputs. The cable features 3.5 mm jack male connectors on both ends and supports stereo audio. This allows two audio signals to be transmitted via a single cable, for example, a left and a right channel. The cable can be used for connecting various multimedia and audio devices. The cable has a slimline design. This construction provides an extra thin cable that is flexible and can be easily used with compact audio equipment. The connectors are equipped with gold-plated contacts that ensure a stable electrical connection. Specifications Brand: ALLTEQ Cable type: Jack audio cable Audio type: Analog audio connection Connector 1: 3.5 mm jack male Connector 2: 3.5 mm jack male Connector type: TRS Mono / stereo: Stereo Contact material: Gold-plated Conductor material: Copper Extra: Slimline design Warranty: 5 years Certifications: CE, RoHS, REACH Explanation 3.5 mm jack: A commonly used audio connector for headphones, AUX connections, and portable audio devices. This connection is used on smartphones, tablets, laptops, car radios, and various audio devices. TRS connector: A jack connector with three contacts (Tip, Ring, and Sleeve). This allows two audio signals to be transmitted, enabling stereo audio. TRS can also be used for balanced audio signals in professional audio equipment. Slimline cable: An extra-thin cable construction used when space is limited or when a flexible and lightweight cable is desired. Gold-plated contacts: A thin layer of gold on the contact surface of the connector that reduces oxidation and ensures a stable electrical connection. Applications • Connection between smartphone and car radio (AUX) • Connecting laptop or tablet to speakers • Connection between audio equipment and Hi-Fi systems • Use with headphones and portable audio devices • Universal stereo audio connection between devices with 3.5 mm jack connection Types of jack connectors 6.3 mm jack: A larger jack connector primarily used with professional audio equipment, musical instruments, and studio installations. 3.5 mm jack: A smaller jack connector widely used in consumer electronics such as smartphones, laptops, tablets, and portable audio devices. 2.5 mm jack: A compact jack connector used in headsets, walkie-talkies, and specialized audio equipment. Explanation of jack configurations TS (Tip-Sleeve): A jack configuration with two contact points. The tip transmits the audio signal, and the sleeve acts as ground. This configuration is used for mono audio signals. TRS (Tip-Ring-Sleeve): A jack configuration with three contact points. This allows two audio signals to be transmitted, for example, a left and a right channel for stereo audio. TRS can also be used for balanced audio signals in professional audio equipment. TRRS (Tip-Ring-Ring-Sleeve): A jack configuration with four contact points. This type of connection allows not only stereo audio but also a microphone signal to be transmitted via the same connector, for example, in headsets. Explanation of audio signals Balanced audio: A method of audio transmission using two signal wires and a ground. Interference picked up along the way is cancelled out at the receiver, resulting in a more stable audio signal with less noise. Unbalanced audio: A form of audio transmission using one signal wire and one ground wire. This type of connection is widely used in consumer devices such as smartphones, laptops, and Hi-Fi systems. Stereo audio: An audio system using two separate channels: a left channel and a right channel. This creates a spatial sound image. Mono audio: An audio system using only one audio channel and sending the same signal to all speakers. Ask a product question