{"product_id":"nexfour-soundwave-a19-m16","title":"NEXFOUR SoundWave A19-M16 Wireless Headphones","description":"\u003cp\u003e\u003cstrong\u003eNEXFOUR SoundWave (A19-M16) Wireless Headphones\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eExperience premium acoustic engineering and superior power efficiency with the NEXFOUR SoundWave series. Designed for seamless connectivity, high-fidelity sound, and all-day comfort.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch4\u003eKey Specifications:\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eChip: JL7006F4, Bluetooth V5.4\u003c\/li\u003e\n  \u003cli\u003eSupported Protocols: A2DP, AVRCP, HFP, HID, AVCTP, AVDTP, SPP\u003c\/li\u003e\n  \u003cli\u003eTransmission Range: 15 meters (no obstacles)\u003c\/li\u003e\n  \u003cli\u003eSensitivity:\u003c\/li\u003e\n  \u003cli\u003eFrequency Response: 20 ~ 20000Hz\u003c\/li\u003e\n  \u003cli\u003eSpeaker Unit: Φ40mm\u003c\/li\u003e\n  \u003cli\u003eMicrophone: 4013 Round Mic, -39±2dB\u003c\/li\u003e\n  \u003cli\u003eBattery: 3.7V Li-polymer Battery, 300mAh with protection circuit board\u003c\/li\u003e\n  \u003cli\u003eCharging Time: 1-2 hours\u003c\/li\u003e\n  \u003cli\u003ePlayback Time: About 30 hours continuous playback at full volume (actual test)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eProduct Details:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e NEXFOUR\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOrigin:\u003c\/strong\u003e China\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMOQ:\u003c\/strong\u003e 1000PCS\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eAvailable Colors:\u003c\/strong\u003e Black\/White | other color MOQ is 2000pcs\u003c\/p\u003e","brand":"China","offers":[{"title":"Black","offer_id":54255255388524,"sku":"NEX-A19-M16-BLK","price":1883.6,"currency_code":"INR","in_stock":true},{"title":"White","offer_id":54255255421292,"sku":"NEX-A19-M16-WHT","price":1883.6,"currency_code":"INR","in_stock":true}],"url":"https:\/\/www.nexfourstore.com\/products\/nexfour-soundwave-a19-m16","provider":"NexFour","version":"1.0","type":"link"}