{"product_id":"hdj-f9-professional-wireless-dj-headphones","title":"HDJ-F9 Professional Wireless DJ Headphones","description":"\u003cp\u003eThe HDJ-F9 DJ headphones deliver precise monitoring with powerful low frequencies and balanced mids and highs, even in loud DJ booths. Featuring SonicLink connectivity, a flexible swivel design and durable die-cast aluminium construction, they’re built for comfort and reliability. A secure bayonet locking cable connection helps prevent accidental disconnection, while the HEADPHONES CONNECT app makes it easy to locate misplaced headphones using the built-in Find My Headphones feature.\u003c\/p\u003e\n\u003ch2\u003eProduct Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSonicLink Connectivity\u003c\/strong\u003e - Simply touch your headphones to a compatible DJ device (e.g., the DJM-V5) for instant SonicLink connection. For mixers\/devices without SonicLink, use the HP-TX01 transmitter (sold separately) to connect smoothly\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlexible Design for all DJ Styles\u003c\/strong\u003e - With a swivel mechanism and flexible headband, the headphones are comfortable to wear whether you’re listening with 1 or 2 ears, or resting them on your shoulders\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable Construction\u003c\/strong\u003e - The extendable slider is built from rugged die-cast aluminium for long-lasting durability. Tested against strict international standards, it delivers the reliability professional DJs demand\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLockable Cable Design\u003c\/strong\u003e - The connection between the headphones and cable uses a secure bayonet locking mechanism to help prevent accidental disconnection\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimal Design\u003c\/strong\u003e - The minimal design blends naturally into any setting while balancing form and function\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRich Low Frequencies and Balanced Sound\u003c\/strong\u003e - While they’re compact in size, the HDJ-F9 headphones are designed for precise monitoring, even in loud DJ booths. They deliver powerful, full-bodied low frequencies and a well-balanced mid and high range with minimal distortion\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt-in Find My Headphones Feature\u003c\/strong\u003e - Use the HEADPHONES CONNECT app to see where your headphones are, or make them play a sound so you can find them\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eProduct Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGeneral\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003ePower:  DC 5 V (when charging), DC 3.7 V (built-in rechargeable lithium polymer battery)\u003c\/li\u003e\n\u003cli\u003ePlayback time (in SonicLink mode)\u003c\/li\u003e\n\u003cli\u003eWhen the Status LED is off:  Approximately 9 hours\u003c\/li\u003e\n\u003cli\u003eWhen the Status LED is lit up:  Approximately 7 hours\u003c\/li\u003e\n\u003cli\u003ePlayback time (in Bluetooth mode)\u003c\/li\u003e\n\u003cli\u003eWhen the Status LED is off:  Approximately 25 hours\u003c\/li\u003e\n\u003cli\u003eWhen the Status LED is lit up:  Approximately 13 hours\u003c\/li\u003e\n\u003cli\u003eCharging time (+25 °C (+77 °F)):  Approximately 2.5 hours\u003c\/li\u003e\n\u003cli\u003eRecommended charging temperature range:  +10 °C – +35 °C (+50 °F – +95 °F)\u003c\/li\u003e\n\u003cli\u003eUsable temperature range:  0 °C – +40°C (+32 °F – +104 °F)\u003c\/li\u003e\n\u003cli\u003eUsable humidity range:  35 % RH – 80 % RH (with no condensation)\u003c\/li\u003e\n\u003cli\u003eWeight:  285 g (10.06 oz)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBluetooth\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003eVersion:  Bluetooth Specification Ver. 5.3\u003c\/li\u003e\n\u003cli\u003eMaximum transmission distance:  Approximately 10 m in unobstructed circumstances\u003c\/li\u003e\n\u003cli\u003eFrequency band used:  2.4 GHz\u003c\/li\u003e\n\u003cli\u003eCompatible Bluetooth profiles:  A2DP, AVRCP, HSP, HFP\u003c\/li\u003e\n\u003cli\u003eCompatible codecs:  SBC, AAC\u003c\/li\u003e\n\u003cli\u003ePairing method:  Supports Google Fast Pair and Windows Swift Pair\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSonicLink\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003eMaximum transmission distance:  Approximately 15 m in unobstructed circumstances\u003c\/li\u003e\n\u003cli\u003eFrequency band used:  2.4 GHz\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeadphones section\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003eType:  Closed, dynamic\u003c\/li\u003e\n\u003cli\u003eImpedance:  32 Ω\u003c\/li\u003e\n\u003cli\u003eSensitivity:  106 dB\u003c\/li\u003e\n\u003cli\u003eFrequency response:  5 Hz – 30 000 Hz\u003c\/li\u003e\n\u003cli\u003eDriver units:  ø40 mm (ø1.57″)\u003c\/li\u003e\n\u003cli\u003ePlug:  ø3.5 mm stereo mini plug\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNFC section\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003eSupported standards:  ISO\/IEC 15693 (Tag)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMicrophone section\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003eType:  Electric condenser\u003c\/li\u003e\n\u003cli\u003eDirectionality:  Omni-directional\u003c\/li\u003e\n\u003cli\u003eActive frequency band:  100 Hz – 4 000 Hz\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOther\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003eHead cushion:  Silicone\u003c\/li\u003e\n\u003cli\u003eEar pads:  Polyurethane (leather-style finish)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhat's in the Box?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1 x 1.2 m coiled cable (about 3.0 m when extended)\u003c\/li\u003e\n\u003cli\u003e1 x ø6.3 mm stereo plug adapter (threaded type)\u003c\/li\u003e\n\u003cli\u003e1 x USB charging cable (USB Type-C to USB Type-C) 0.5 m\u003c\/li\u003e\n\u003cli\u003e1 x Carry pouch\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"AlphaTheta","offers":[{"title":"Default Title","offer_id":57415515439482,"sku":"ALPHDJF9","price":274.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0511\/4245\/9568\/files\/WELALP00032_HDJF9_1.webp?v=1792050578","url":"https:\/\/leisuretec.co.uk\/products\/hdj-f9-professional-wireless-dj-headphones","provider":"Leisuretec Distribution Ltd","version":"1.0","type":"link"}