{"product_id":"teenage-engineering-ob-4-white","title":"Teenage Engineering OB-4 white Portable Bluetooth Speaker \u0026 Radio","description":"\u003cdiv lang=\"en\"\u003e\n\u003cp\u003e\u003cstrong\u003eTeenage Engineering OB-4 White\u003c\/strong\u003e is a high-end portable Bluetooth speaker combining FM radio, sampling functions, and a unique “Tape” mode that continuously records the past two hours of audio. With cutting-edge design and an intuitive interface, the OB-4 redefines lifestyle audio with studio-inspired performance and innovative features.\u003c\/p\u003e\n\u003cp\u003eThe OB-4 features an active 2-way stereo speaker system with a built-in analog crossover (3.5 kHz), Class D amplification (2 × 38 W), and motorized volume and tape knobs for interactive control. Its gel-cushioned handle doubles as a spiral FM antenna. The Disc mode provides three pre-looped sound options, including a metronome. With Bluetooth 5 LE (A2DP\/stereo AAC) and a 3.5 mm stereo input, OB-4 supports both wireless and analog playback.\u003c\/p\u003e\n\u003cp\u003eThis device offers up to 72 hours of battery life for FM radio and 8 hours at maximum volume. Lightweight and compact with a clean white finish, the OB-4 is ideal for critical listening, creative inspiration, or stylish everyday use.\u003c\/p\u003e\n\u003ch3\u003eKEY FEATURES\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHigh-end portable Bluetooth speaker with FM radio and sampler\u003c\/li\u003e\n\u003cli\u003eAutomatic 2-hour continuous recording in Tape mode\u003c\/li\u003e\n\u003cli\u003eDisc mode with three looped presets including a metronome\u003c\/li\u003e\n\u003cli\u003eMotorized volume and Tape control knobs\u003c\/li\u003e\n\u003cli\u003eActive 2-way stereo system with 52 Hz – 25 kHz frequency response\u003c\/li\u003e\n\u003cli\u003eClass D amplifier: 2 × 38 W (4 channels)\u003c\/li\u003e\n\u003cli\u003eBuilt-in active crossover at 3.5 kHz\u003c\/li\u003e\n\u003cli\u003eInput: 3.5 mm stereo mini jack\u003c\/li\u003e\n\u003cli\u003eBluetooth 5 LE with A2DP and AAC support\u003c\/li\u003e\n\u003cli\u003eGel-cushioned handle with integrated spiral FM antenna\u003c\/li\u003e\n\u003cli\u003eBattery life: up to 72 hrs (FM), 8 hrs (max volume)\u003c\/li\u003e\n\u003cli\u003eConstruction: plastic housing, dimensions 232 × 284 × 57.5 mm\u003c\/li\u003e\n\u003cli\u003eWeight: 1.7 kg\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTECHNICAL SPECIFICATIONS\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eType: Portable Bluetooth speaker\u003c\/li\u003e\n\u003cli\u003eColor: White\u003c\/li\u003e\n\u003cli\u003eFrequency Range: 52 Hz – 25,000 Hz\u003c\/li\u003e\n\u003cli\u003eAmplifier Type: Class D, 2 × 38 W\u003c\/li\u003e\n\u003cli\u003eSpeaker System: Active 2-way stereo\u003c\/li\u003e\n\u003cli\u003eInputs: 1 × 3.5 mm stereo mini jack\u003c\/li\u003e\n\u003cli\u003eBluetooth: Yes, BT 5 LE (A2DP, AAC)\u003c\/li\u003e\n\u003cli\u003eModes: FM Radio, Disc (preset loops), Tape (live recording)\u003c\/li\u003e\n\u003cli\u003eLoop Recording: Automatic 2-hour buffer\u003c\/li\u003e\n\u003cli\u003eBattery Life: up to 72 hrs (FM), up to 8 hrs (max volume)\u003c\/li\u003e\n\u003cli\u003eDimensions: 232 × 284 × 57.5 mm\u003c\/li\u003e\n\u003cli\u003eWeight: 1.7 kg\u003c\/li\u003e\n\u003cli\u003eHousing Material: Plastic\u003c\/li\u003e\n\u003cli\u003eControls: Motorized knobs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Teenage Engineering","offers":[{"title":"Default Title","offer_id":58444695011660,"sku":"57937","price":587.26,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0769\/9854\/1644\/files\/TeenageEngineeringOB-4white1.jpg?v=1786980759","url":"https:\/\/noiseroom.lt\/lt\/products\/teenage-engineering-ob-4-white","provider":"Noise Room","version":"1.0","type":"link"}