{"product_id":"voice-playback-module-mp3-trigger-amplifier-module-voice-broadcast-device","title":"Voice Playback Module MP3 Trigger Amplifier Module Voice Broadcast Device","description":"\u003cp\u003eVoice Playback Module MP3 Trigger Amplifier Module Voice Broadcast Device On-board LED Indicator Specification: Power supply voltage: DC 5V Power supply current: 1A Trigger songs: 9 songs are directly triggered, and 31 songs are triggered by the microcontroller Speaker: 0-3W, 4-8 ohms (volume adjustable). Memory card: maximum support 16G. On-board red LED indicator: it is always on when playing music, and it flashes when connected to the USB port of the computer (recognized as U disk mode). Power-off memory preservation: automatically save the volume set before power-off. Product size: about 39*37*14mm Product weight: about 20g Packing size: about 70*60*18mm Packing weight: about 20g Note: 1. The power supply voltage shall not be higher than 5.5V. 2. The maximum speaker power is 3W 4-8 ohms. 3. Speaker interface (audio stand) and speaker interface, both ports can be output at the same time. 4. When the Micro USB port is connected to the computer, the MP3 songs in the TF card can be deleted or added, but the module can not be played when connected to the USB port of the computer for power supply (because it will be recognized by the computer as a U disk mode). 5. In the non-MCU mode, the module will not play automatically when it is\u003c\/p\u003e","brand":"O2INEW","offers":[{"title":"Default Title","offer_id":1566180573199,"sku":"O2I-4-175313341594","price":2624.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0929\/2582\/products\/s-l1200__23371_900afb09-9c62-40a7-a835-fda1dd68b980.jpg?v=1679986183","url":"https:\/\/order2india.com\/products\/voice-playback-module-mp3-trigger-amplifier-module-voice-broadcast-device","provider":"ORDER2INDIA SHOPPING","version":"1.0","type":"link"}