{"product_id":"jblt770ncbluam","title":"JBL Tune 770NC Over Ear Headphones - Blue","description":"\u003cp\u003eEnjoy JBL Pure Bass Sound with JBL Tune 770NC wireless over-ear headphones. Adaptive Noise Cancelling reduces distractions, while the lightweight, flat-folding design is easy to carry. Connect two Bluetooth devices at once, customize EQ in the JBL Headphones app and follow voice prompts in your language. Manage calls and your voice assistant, and hear yourself speaking with VoiceAware. Battery life reaches up to 70 hours, with up to three extra hours from a five-minute charge.\u003c\/p\u003e\n\u003ch2\u003eGeneral Specifications\u003c\/h2\u003e \u003cp\u003e● Driver size (mm): 40\u003cbr\u003e● Number of Microphones: 1\u003c\/p\u003e \u003ch2\u003eAudio Specifications\u003c\/h2\u003e \u003cp\u003e● Driver sensitivity at 1kHz\/1mW (dB): 100 \u003cbr\u003e● Dynamic frequency response range (Hz): 20 Hz – 20 kHz\u003cbr\u003e● Impedance (ohms): 32\u003c\/p\u003e \u003ch2\u003eDimensions\u003c\/h2\u003e \u003cp\u003e● Audio Cable Length (ft): 3.9\u003cbr\u003e● Audio Cable Length (m): 1.2 \u003cbr\u003e● Ear Cup Depth (cm): 4.8 \u003cbr\u003e● Ear Cup Depth (in): 1.9\u003cbr\u003e● Ear Cup External Height (cm): 9.2\u003cbr\u003e● Ear Cup External Height (in): 3.6 \u003cbr\u003e● Ear Cup External Width (cm): 7.6 \u003cbr\u003e● Ear Cup External Width (in): 2.99\u003cbr\u003e● Ear Cup Internal Height (cm): 5.4\u003cbr\u003e● Ear Cup Internal Height (in): 2.12 \u003cbr\u003e● Ear Cup Internal Width (cm): 3.7 \u003cbr\u003e● Ear Cup Internal Width (in): 1.45\u003cbr\u003e● Charging Cable Length (m): 1.2 \u003cbr\u003e● Charging Cable Length (ft): 3.9\u003cbr\u003e● Weight (g): 232 \u003cbr\u003e● Weight (oz): 8.2\u003c\/p\u003e \u003ch2\u003eControl and Connection Specifications\u003c\/h2\u003e \u003cp\u003e● Bluetooth profiles: A2DP v1.4, AVRCP v1.6.2, HFP v1.8 \u003cbr\u003e● Bluetooth frequency: 2.4 GHz – 2.4835 GHz \u003cbr\u003e● Bluetooth transmitted modulation: GFSK, π\/4-DQPSK, 8DPSK\u003cbr\u003e● Bluetooth transmitter power: \u0026lt; 10 dBm (E.I.R.P) \u003cbr\u003e● Bluetooth version: 5.3\u003c\/p\u003e \u003ch2\u003eBattery\u003c\/h2\u003e \u003cp\u003e● Charging time (hours from empty): 2\u003cbr\u003e● Maximum music play time with ANC off (hours): 70\u003cbr\u003e● Maximum music play time with ANC on (hours): 44\u003cbr\u003e● Maximum play time (hours): 70 \u003cbr\u003e● Maximum talk time (hours): 39\u003c\/p\u003e \u003ch2\u003eFeatures\u003c\/h2\u003e \u003cp\u003e● Audio cable: Yes \u003cbr\u003e● Bluetooth: Yes \u003cbr\u003e● Charging cable: Yes\u003cbr\u003e● Detachable Cable: Yes\u003cbr\u003e● Foldable: Yes\u003cbr\u003e● Voice Assistant integration: Yes \u003cbr\u003e● Adaptive Noise Cancelling: Yes\u003cbr\u003e● Ambient Aware: Yes \u003cbr\u003e● Built-in Microphone: Yes\u003cbr\u003e● Flat-fold design: Yes \u003cbr\u003e● Hands Free Call: Yes \u003cbr\u003e● JBL Pure Bass Sound: Yes\u003cbr\u003e● Multi-Point Connection: Yes\u003cbr\u003e● Over-ear: Yes \u003cbr\u003e● Rechargeable battery: Yes\u003cbr\u003e● Speed charge: Yes \u003cbr\u003e● TalkThru: Yes\u003cbr\u003e● Wireless: Yes\u003c\/p\u003e","brand":"Harman International Industries, Inc","offers":[{"title":"Default Title","offer_id":67694607695983,"sku":"JBLT770NCBLUAM","price":189.99,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0731\/6144\/1391\/files\/p123-jblt770ncbluam-1_96dd3e85-efa0-46c2-95d6-43b9aacf36ba.png?v=1791475938","url":"https:\/\/power123.com\/products\/jblt770ncbluam","provider":"Power Surge Technologies Ltd.","version":"1.0","type":"link"}