{"product_id":"fx-wireless-headset-with-built-in-battery-usb-charging-cable","title":"FX Wireless headset with Built-in Battery USB Charging Cable","description":"FX Wireless headset with Built-in Battery USB Charging Cable  The New FX- Wireless headset with built-in battery Studio provides a 10-hour rechargeable battery. To prevent wasting energy, the Auto On\/Off feature turns off the headphone when you unplug. Forget specialized adapters; the New Studio can be charged via micro USB almost anywhere.  Features: Excellent Audio Easily Connect With Broad Compatibility Dual Mode With Or Without Audio Cable Hands-Free Call Function With Built-In Mic Extendable, Fordable, and Portable Easy-to-Use Buttons Ergonomic Design  Specifications: Housing material: Plastic Power supply: Rechargeable lithium battery Battery voltage: 3.7V Battery charging voltage: 4.2±0.05V Rating power: 1.8W Frequency response: 100Hz, 20kHz Signal-to-noise: ≥85db Distortion: \u0026lt;0.5% Charging time: DC 2.5 hours, USB 4 hours  Package includes: Headphones USB Charging Cable 3.5mm Audio Line User Manual","brand":"Aquarius","offers":[{"title":"Default Title","offer_id":39506119327828,"sku":"R202799","price":16.01,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0074\/2814\/5236\/products\/e6324ca7-413f-4942-94cb-cb8b654cecb6.jpg?v=1688564909","url":"https:\/\/www.avantgardebrands.co.uk\/products\/fx-wireless-headset-with-built-in-battery-usb-charging-cable","provider":"Avant Garde Brands","version":"1.0","type":"link"}