{"product_id":"audio-technica-ath-dsr9bt-athdsr9bt-wireless-headphones","title":"Audio-technica ATH-DSR9BT (ATHDSR9BT) Wireless Headphones","description":"ATH-DSR9BT\u003cbr\u003e\u003cbr\u003e\n\nWireless Over-Ear Headphones with Pure Digital Drive\u003cbr\u003e\n•Pure Digital Drive™ system\u003cbr\u003e\n•45mm True Motion D\/A Drivers\u003cbr\u003e\n•Luxury memory-foam earpads and headband\u003cbr\u003e\n•High-resolution compatible with USB connection\u003cbr\u003e\n•Bluetooth and NFC compatible\u003cbr\u003e\n•Supports aptX HD, aptX, AAC and SBC codecs\u003cbr\u003e\u003cbr\u003e\n\nProduct Features:-\u003cbr\u003e\nWireless music has never sounded so pure.\u003cbr\u003e\n The first headphone to employ the Pure Digital Drive™ system, Audio-Technica’s DSR9BT delivers the original digital signal from source to driver without the need for D\/A conversion that typically degrades sound quality, allowing you to hear details never experienced in the wireless realm.\u003cbr\u003e\u003cbr\u003e\n•Pure Digital Drive™ system delivers the original digital signal from source to driver for you to hear the full digital transmission\u003cbr\u003e\n•Features new 45mm True Motion D\/A drivers, developed exclusively for the DSR9BT, incorporating a unique four-core voice coil for precise diaphragm control and extraordinary audio clarity\u003cbr\u003e\n•Luxury memory-foam creates a personalised fit and evenly disperses headphone weight across the head allowing you to listen for longer\u003cbr\u003e\n•High-Resolution audio compatible with USB connection (up to 96kHz\/24-bit)\u003cbr\u003e\n•Bluetooth 4.2 supports aptX HD, aptX, AAC and SBC codecs\u003cbr\u003e\n•Touch control and volume switch for managing music playback and calls\u003cbr\u003e\n•LED indicators display pairing and charging status, battery life and codec in use\u003cbr\u003e\n•Includes 2.0m USB connection cable and hard storage case\u003cbr\u003e\u003cbr\u003e\n\nTechnical Specifications:-\u003cbr\u003e\n\nHeadphones:\u003cbr\u003e\n\n\nType Dynamic\u003cbr\u003e \nDriver Diameter 45 mm \u003cbr\u003e\nVoice Coil OFC-7N \u003cbr\u003e\nFrequency Response 5 – 45,000 Hz \u003cbr\u003e\nSensitivity 103 dB\/mW \u003cbr\u003e\nImpedance 38 ohms \u003cbr\u003e\nBattery Internal Battery: 3.7V rechargeable lithium polymer battery \u003cbr\u003e\nBattery Life Approx. 15 hours continuous use (1000 hours standby)\u003cbr\u003e \n Charging Time: Approx. 5 hours (for 0-100% charge) \u003cbr\u003e\n Depending on environmental conditions  \u003cbr\u003e\nWeight 310g without cable\u003cbr\u003e \nConnector Micro USB Type B  \u003cbr\u003e\nAccessories Included 2.0m USB charging cable, hard carrying case \u003cbr\u003e\u003cbr\u003e\n\n\nMicrophone:\u003cbr\u003e\n\n\nElement Condenser \u003cbr\u003e\nPolar Pattern Omnidirectional \u003cbr\u003e\nFrequency Response 50 – 4,000 Hz \u003cbr\u003e\nOpen Circuit Sensitivity -44 dB (1V\/Pa a 1 kHz) \u003cbr\u003e\u003cbr\u003e\n\n\nBluetooth®:\u003cbr\u003e\n\n\nBluetooth® Version Bluetooth Version 4.2 \u003cbr\u003e\nOutput Bluetooth Specification Power Class 2 \u003cbr\u003e \nOperating Range Line of sight - approx. 10m \u003cbr\u003e\nCompatible Bluetooth® Profiles A2DP, AVRCP, HFP, HSP \u003cbr\u003e \nSupport Codec aptX HD, aptX, AAC, SBC  \n","brand":"Audio-technica","offers":[{"title":"Default Title","offer_id":57413304713548,"sku":"AUDIOTECHATHDSR9BT","price":415.83,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1053\/6891\/2204\/files\/Audio-Technica-ATH-DSR9BT_2.jpg?v=1777541823","url":"https:\/\/www.stoneaudio.co.uk\/products\/audio-technica-ath-dsr9bt-athdsr9bt-wireless-headphones","provider":"Stone Audio","version":"1.0","type":"link"}