{"product_id":"jbl-tune-770nc-adaptive-noise-cancelling-wireless-over-ear-headphones-1-year-jbl-warranty","title":"JBL Tune 770NC Adaptive Noise Cancelling Wireless Over-Ear Headphones -1 Year JBL Warranty","description":"\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eKey Features\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003e• Adaptive Noise Cancelling with Smart Ambient\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Bluetooth 5.3 with LE Audio*\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• JBL Pure Bass Sound\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Personalized listening experience via the JBL Headphones App\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Hands-free calls with VoiceAware\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Up to 70 hours of battery life with Speed Charge\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Multi-Point Connection\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Lightweight, comfortable, and foldable design\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eTechnical Specifications\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003e• Driver Size: 40 mm Dynamic Driver\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Frequency Response: 20 Hz – 20 kHz\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Impedance: 32 Ω\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Sensitivity: 100 dB SPL @ 1 kHz\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Maximum SPL: 94 dB\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Microphone Sensitivity: -40 dBV\/Pa @ 1 kHz\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eBluetooth\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003e• Bluetooth Version: 5.3\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Bluetooth Profiles: A2DP v1.4, AVRCP v1.6.2, HFP v1.8\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Frequency Range: 2.4 GHz – 2.4835 GHz\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Transmitter Modulation: GFSK, π\/4-DQPSK, 8DPSK\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Transmitter Power: \u0026lt;10 dBm (E.I.R.P.)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eBattery \u0026amp; Charging\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003e• Battery Type: 690 mAh Lithium-ion (3.7V)\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Charging Time: 2 Hours\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Music Playtime (BT On, ANC Off): Up to 70 Hours\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Music Playtime (BT On, ANC On): Up to 44 Hours\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Music Playtime (BT Off, ANC On): Up to 30 Hours\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Talk Time (ANC On): Up to 30 Hours\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Talk Time (ANC Off): Up to 39 Hours\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eGeneral\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003e• Power Supply: 5V ⎓ 1A\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Maximum Operating Temperature: 45°C\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Weight: 232 g\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eWhat's in the Box\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003e• 1 × JBL Tune 770NC Headphones\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• 1 × USB-C Charging Cable\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• 1 × Detachable Audio Cable\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• 1 × Warranty \/ Warning Card\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• 1 × Quick Start Guide (QSG)\u003c\/span\u003e\u003c\/p\u003e","brand":"RJN INTERNATIONAL","offers":[{"title":"Black","offer_id":45340305850477,"sku":null,"price":129.0,"currency_code":"SGD","in_stock":true},{"title":"Blue","offer_id":45340305883245,"sku":null,"price":129.0,"currency_code":"SGD","in_stock":true},{"title":"White","offer_id":45340305916013,"sku":null,"price":129.0,"currency_code":"SGD","in_stock":true},{"title":"Purple","offer_id":45340305948781,"sku":null,"price":129.0,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0706\/4459\/6845\/files\/1.JBL_Tune_770NC_ProductImage_Hero_White.png?v=1781448338","url":"https:\/\/rjninternational.sg\/products\/jbl-tune-770nc-adaptive-noise-cancelling-wireless-over-ear-headphones-1-year-jbl-warranty","provider":"RJN INTERNATIONAL","version":"1.0","type":"link"}