{"product_id":"l-avvento-hp11b-bluetooth-5-0-wireless-headphone-2-40mm-drivers-300mah-up-to-10-hours-built-in-mic-b","title":"L'avvento HP11B Bluetooth 5.0 Wireless Headphone | 2 × 40mm Drivers | 300mAh · Up to 10 Hours | Built-in Mic | Bluetooth + 3.5mm Stereo Plug | Black","description":"\u003cdiv\u003e\n\u003ch2\u003eL'avvento HP11B Wireless Headphone with Microphone\u003c\/h2\u003e\n\u003cp\u003eA Bluetooth 5.0 headphone with twin 40mm drivers that also takes a 3.5mm stereo plug, so a flat battery means switching to the cable rather than losing your audio. Around ten hours of play comes back from a two-hour USB charge. Supplied brand new and sealed in its original manufacturer packaging.\u003c\/p\u003e\n\u003ch3\u003e📋 Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e L'avvento\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e HP11B\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Over-ear wireless headphone with microphone\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnection:\u003c\/strong\u003e Bluetooth 5.0 and 3.5mm stereo plug\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpeaker driver:\u003c\/strong\u003e 40mm × 2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSensitivity:\u003c\/strong\u003e 110dB at 1kHz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery:\u003c\/strong\u003e 300mAh polymer Li-Ion\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlayback time:\u003c\/strong\u003e Approx. 10 hours\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCharging time:\u003c\/strong\u003e 2 hours via USB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating range:\u003c\/strong\u003e 10 metres\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMicrophone:\u003c\/strong\u003e Built-in\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeadband:\u003c\/strong\u003e Flexible band with soft-rubber finish\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColour:\u003c\/strong\u003e Black\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e⚡ Key Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBluetooth 5.0 keeps the link stable across the full 10-metre range instead of dropping when you cross the room.\u003c\/li\u003e\n\u003cli\u003eThe 3.5mm stereo plug is a real fallback — plug in when the battery dies or when you need a wired connection.\u003c\/li\u003e\n\u003cli\u003eTwin 40mm drivers give bass some physical air to move rather than leaning on processing.\u003c\/li\u003e\n\u003cli\u003e110dB sensitivity at 1kHz means it drives loud from a phone without maxing the volume slider.\u003c\/li\u003e\n\u003cli\u003eA 300mAh polymer Li-Ion cell returns roughly 10 hours of playback from a 2-hour USB charge.\u003c\/li\u003e\n\u003cli\u003eThe built-in microphone takes calls without swapping to another headset.\u003c\/li\u003e\n\u003cli\u003eA flexible band with a soft-rubber finish takes the pressure off the top of the head.\u003c\/li\u003e\n\u003cli\u003eWireless and wired in one set means one headphone for the phone, the laptop and anything with a headphone socket.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e🛡️ SQUADRIG Assurance\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBrand new and sealed in original manufacturer packaging\u003c\/li\u003e\n\u003cli\u003eSourced from authorised local distributors\u003c\/li\u003e\n\u003cli\u003eChecked on arrival and securely packed for delivery\u003c\/li\u003e\n\u003cli\u003eHonest listings — specifications are taken from the manufacturer's own published data\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e🔑 Product Details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: L'avvento\u003c\/li\u003e\n\u003cli\u003eModel: HP11B\u003c\/li\u003e\n\u003cli\u003eCondition: Brand new\u003c\/li\u003e\n\u003cli\u003eSKU: HDST-LAVVEN-HP11B-NEW-1239\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"L'avvento","offers":[{"title":"Default Title","offer_id":44287598854278,"sku":"HDST-LAVVEN-HP11B-NEW-1239","price":700.0,"currency_code":"EGP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0625\/3543\/4374\/files\/lavvento-hp11b-bluetooth-headphone-black-kimo-store-1.jpg?v=1787578339","url":"https:\/\/squadrig.com\/products\/l-avvento-hp11b-bluetooth-5-0-wireless-headphone-2-40mm-drivers-300mah-up-to-10-hours-built-in-mic-b","provider":"SQUADRIG || Maximum Power Minimal Prices","version":"1.0","type":"link"}