{"product_id":"sennheiser-hd-450bt-headphones-wireless-black","title":"Sennheiser HD 450BT Headphones (Wireless, Black)","description":"\u003cp\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eWeight and dimensions\u003cul\u003e\u003cli\u003e Product weight: 238 g\u003c\/li\u003e\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e Working conditions\u003cul\u003e\n\u003cli\u003e Temperature range (storage): -20 - 60 °C\u003c\/li\u003e\n\u003cli\u003e Temperature range (operation): 0 - 40 °C\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e Efficiency\u003cul\u003e\n\u003cli\u003e Product color: Black\u003c\/li\u003e\n\u003cli\u003e LEDs: Yes\u003c\/li\u003e\n\u003cli\u003e Control Type: Buttons\u003c\/li\u003e\n\u003cli\u003e Built-in switch: Yes\u003c\/li\u003e\n\u003cli\u003e Cable color: Black\u003c\/li\u003e\n\u003cli\u003e Operating buttons\u003cul\u003e\n\u003cli\u003e Answering\/ending calls\u003c\/li\u003e\n\u003cli\u003e Volume -\u003c\/li\u003e\n\u003cli\u003e Volume +\u003c\/li\u003e\n\u003cli\u003e Bluetooth pairing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e Headset type: Stereo\u003c\/li\u003e\n\u003cli\u003e Detachable cable: Yes\u003c\/li\u003e\n\u003cli\u003e Volume control: Button\u003c\/li\u003e\n\u003cli\u003e Foldable: Yes\u003c\/li\u003e\n\u003cli\u003e Wearing style: Headband\u003c\/li\u003e\n\u003cli\u003e Product type: Headset\u003c\/li\u003e\n\u003cli\u003e Control type: On-ear\u003c\/li\u003e\n\u003cli\u003e Application: Calls\/Music\u003c\/li\u003e\n\u003cli\u003e Maximum sound pressure level: 108 dB\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e Package contents\u003cul\u003e\n\u003cli\u003e Wires\u003cul\u003e\n\u003cli\u003e USB Type-C to USB Type-A\u003c\/li\u003e\n\u003cli\u003e Sound (2ˌ5 mm to 3ˌ5 mm)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e Quick Start Guide: Yes\u003c\/li\u003e\n\u003cli\u003e Suitcase: Yes\u003c\/li\u003e\n\u003cli\u003e Safety Sheet: Yes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e Ports and interfaces\u003cul\u003e\n\u003cli\u003e Bluetooth: Yes\u003c\/li\u003e\n\u003cli\u003e Frequency band: 2.402 - 2.480 GHz\u003c\/li\u003e\n\u003cli\u003e Connectivity: Wired and wireless\u003c\/li\u003e\n\u003cli\u003e Bluetooth profiles\u003cul\u003e\n\u003cli\u003e HFP\u003c\/li\u003e\n\u003cli\u003e A2DP\u003c\/li\u003e\n\u003cli\u003e SBC\u003c\/li\u003e\n\u003cli\u003e AAC\u003c\/li\u003e\n\u003cli\u003e AVRCP\u003c\/li\u003e\n\u003cli\u003e HSP\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e USB connection: Yes\u003c\/li\u003e\n\u003cli\u003e USB connector: USB Type-C\u003c\/li\u003e\n\u003cli\u003e Bluetooth version: 5.0\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e Battery\u003cul\u003e\n\u003cli\u003e Battery voltage: 3.7 V\u003c\/li\u003e\n\u003cli\u003e Supported battery type: Built-in\u003c\/li\u003e\n\u003cli\u003e Battery type: Lithium Polymer (LiPo)\u003c\/li\u003e\n\u003cli\u003e Battery capacity: 600 mAh\u003c\/li\u003e\n\u003cli\u003e Charging source: USB\u003c\/li\u003e\n\u003cli\u003e Music playback time: 30 h\u003c\/li\u003e\n\u003cli\u003e Charging time: 2 hours\u003c\/li\u003e\n\u003cli\u003e Battery powered: Yes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e Other functions\u003cul\u003e\u003cli\u003e 2.5mm connector: Yes\u003c\/li\u003e\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e Microphone\u003cul\u003e\n\u003cli\u003e Microphone Direction Type: Omnidirectional\u003c\/li\u003e\n\u003cli\u003e Microphone frequency: 80 - 6000 Hz\u003c\/li\u003e\n\u003cli\u003e MEMS (Micro-Electro-Mechanical System) microphone: Yes\u003c\/li\u003e\n\u003cli\u003e Number of built-in microphones: 2\u003c\/li\u003e\n\u003cli\u003e Microphone type: Built-in microphone\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e Headphones\u003cul\u003e\n\u003cli\u003e Driver Type: Dynamic\u003c\/li\u003e\n\u003cli\u003e Headphone construction: Circumaural\u003c\/li\u003e\n\u003cli\u003e Total harmonic distortion: 0.3%\u003c\/li\u003e\n\u003cli\u003e Frequency response: 18 - 22000 Hz\u003c\/li\u003e\n\u003cli\u003e Noise reduction type: Active\u003c\/li\u003e\n\u003cli\u003e Speaker diameter: 3.2 cm\u003c\/li\u003e\n\u003cli\u003e Noise Cancellation: Yes\u003c\/li\u003e\n\u003cli\u003e Impedance: 35 Ω\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Your Sports Performance","offers":[{"title":"N\/A","offer_id":55128986911105,"sku":"4044155249682","price":119.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0551\/6328\/9623\/files\/xlarge_clean_51dba289-4871-4c87-87d4-37292024043d.jpg?v=1766804584","url":"https:\/\/yoursportsperformance.com\/products\/sennheiser-hd-450bt-headphones-wireless-black","provider":"Your Sports Performance","version":"1.0","type":"link"}