{"product_id":"zd70-smart-hd-noise-reduction-voice-control-recording-pen","title":"ZD70 Smart HD Noise Reduction Voice Control Recording Pen","description":"1. Display: 1.44 color screen\u003cbr\u003e2. Speaker: 23 speakers\u003cbr\u003e3. Headphone interface: 3.5pie stereo jack\u003cbr\u003e4. Distortion rate: about 70dB\u003cbr\u003e5. Signal-to-noise ratio: 0.05%\u003cbr\u003e6. Recording format: WAV format\u003cbr\u003e7. Recording power: 8-20mA\u003cbr\u003e8. Recording acquisition rate: 16-48KHZ\u003cbr\u003e9. Recording bit rate: MP3, WAV\u003cbr\u003e10. USB interface: Type-C\/DC5V-1A\u003cbr\u003e11. TF card capacity: 4GB-128GB (not included in this product)\u003cbr\u003e12. Battery capacity: 500mAh\u003cbr\u003e13. Recording save: One file is saved every 1 hour by default\u003cbr\u003e14. Continuous working time: about 50 hours of recording, about 50 hours of headphone playback\u003cbr\u003e15. Audio playback time: about 10 hours of continuous external playback (determined by the volume)\u003cbr\u003e16. Support system: Windows XP\u0026amp;Vista\/2K\/ME\/98 (need to install driver)\/Mac OS\/Windows 7\/ Windows10\u003cbr\u003e17. Omnidirectional, stereo directional recording\u003cbr\u003e18. 1536Kbps, high-definition lossless sound quality\u003cbr\u003e\u003cbr\u003e","brand":"DropKart","offers":[{"title":"Default Title","offer_id":44043397726296,"sku":"EDA007821301A","price":51.96,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0721\/3947\/2984\/files\/EDA007821301A.jpg?v=1777327081","url":"https:\/\/dropkartllc.com\/products\/zd70-smart-hd-noise-reduction-voice-control-recording-pen","provider":"DropKart LLC","version":"1.0","type":"link"}