--- product_id: 105082640 title: "DollaTek Mp3 Lossless Decoders Decoding Power Amplifier Mp3 Player Audio Module Mp3 Decoder Board support TF Card USB" brand: "dollatek" price: "AED 29" currency: AED in_stock: true reviews_count: 13 category: "Dolla Tek" url: https://www.desertcart.ae/products/105082640-dollatek-mp3-lossless-decoders-decoding-power-amplifier-mp3-player-audio store_origin: AE region: United Arab Emirates --- # Supports TF & USB playback 2W onboard power amp LED status indicator DollaTek Mp3 Lossless Decoders Decoding Power Amplifier Mp3 Player Audio Module Mp3 Decoder Board support TF Card USB **Brand:** dollatek **Price:** AED 29 **Availability:** ✅ In Stock ## Summary > 🎵 Power your projects with crisp, lossless sound—because your audio deserves the spotlight! ## Quick Answers - **What is this?** DollaTek Mp3 Lossless Decoders Decoding Power Amplifier Mp3 Player Audio Module Mp3 Decoder Board support TF Card USB by dollatek - **How much does it cost?** AED 29 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.ae](https://www.desertcart.ae/products/105082640-dollatek-mp3-lossless-decoders-decoding-power-amplifier-mp3-player-audio) ## Best For - dollatek enthusiasts ## Why This Product - Trusted dollatek brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Seamless MP3 Playback:** Auto power-on with MP3 format support means your tunes start instantly—no fuss, just flow. - • **Compact & Power Efficient:** Lightweight 14g design powered by 3.7-5.5V ensures easy integration into any DIY or professional setup. - • **Intuitive Button Controls:** Four tactile buttons let you master volume, track navigation, and playback modes without missing a beat. - • **Dual Storage Compatibility:** Effortlessly switch between TF card and USB drives, giving you ultimate flexibility for your audio library. - • **Plug & Play Speaker Terminals:** No soldering needed—connect speakers directly and bring your project’s sound to life in seconds. ## Overview The DollaTek MP3 Lossless Decoder Board is a compact, 2W single-channel amplifier module supporting MP3 playback from TF cards and USB drives. Featuring four onboard control buttons and LED status indicators, it offers easy operation and versatile connectivity without soldering. Designed for 3.7-5.5V power input, this lightweight 14g module is ideal for DIY audio projects and professional applications seeking clear, reliable sound. ## Description Product description:1) Support MP3 format, playing power on automatically, playing state red LED indicator update. 2) Support U disk (be tested by 32G), TF Card (be tested by 16G) play mode; power on default TF card mode, if the TF card does not exist automatically jump to the U disk, and two kinds of equipment are installed, you can manually set the playback mode, please look at the key operating instructions.3)Keys can be adjusted up and down track switch, volume + -, pause / play, mode switching, for details please see the key operating instructions.4) Can be set button single /whole song ," default power up the whole song cycle, replacing the circulating mode by pressing the "Repeat" key. Key operating instructions:The "Prev/V--" key : " short press "is switching to"the last song ,"long press" is for "volume decreasing"The "Next++" key : " short press "is switching to"the next song","long press"is for"volume increasing " The "P/P/Mode" key :"short press"is switching to "play / pause", " long press"is U disk and TF Card mode's selection The "Repeat" key :"short press" is switching cyclically "single / song" (no press function) Note:1 "long press" time is about 2S. 2 If you use U disk mode, some suggestions of 5V power supply, some U disk doesn’t support 3.7V power supply. Product specifications:Power range: 3.7-5.5V Dimension: 45mm*36mm Packing included：1 x Mp3 Lossless Decoders Decoding Power Amplifier Review: awesome audio boards - absolutely awesome product for my Johnny 5 model project, once paired with a good mini speaker it gives clean crisp sound, the only downside is it doesn’t have a play once option and wished it could handle more power (as ive burned through a couple lol) but in all good cheap audio boards for projects Review: Perfect !! - Oh wow, this was perfect! I wanted something to play an mp3 ( in a loop once triggered ) and that's exactly what it did without me having to change any default settings. ## Features - With high quality, onboard 2W single channel power amplifier. - Convenient to wire and refit; 4 buttons on the board for setting operation. - Support MP3 format, playing power on automatically, LED indocator light when module is working. - Mp3 lossless decoders power amplifier Mp3 player module Mp3 decoder board support TF card and USB. - Support TF Card (mobile phone memory card), U disk playback mode With the speaker terminals without welding. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07M6JWMH6 | | Best Sellers Rank | 9,749 in Electronics & Photo ( See Top 100 in Electronics & Photo ) 77 in MP3 & Digital Audio Players | | Brand | DollaTek | | Country Of Origin | China | | Customer Reviews | 4.5 4.5 out of 5 stars (91) | | Manufacturer | DollaTek | | Material | Plastic, Metal | | Maximum Output Power | 2 watts | | Maximum Supply Voltage | 5.5 Volts | | Minimum Supply Voltage | 3.7 Volts (DC) | | Mounting Type | Surface Mount | | Number of Channels | 1 | | Output Power | 2 Watts | | Package Type Name | Blister pack | | Specification Met | CE | | UPC | 725835035354 | | Unit Count | 1.0 count | | Voltage | 5.5 Volts | ## Product Details - **Manufacturer:** DollaTek - **Maximum supply voltage:** 5.5 Volts - **Minimum supply voltage:** 3.7 Volts (DC) - **Mounting type:** Surface Mount - **Voltage:** 5.5 Volts ## Images ![DollaTek Mp3 Lossless Decoders Decoding Power Amplifier Mp3 Player Audio Module Mp3 Decoder Board support TF Card USB - Image 1](https://m.media-amazon.com/images/I/61-XAO1g24L.jpg) ## Questions & Answers **Q: what ohm are the speaker outputs rated at please?** A: 5 volts 3 watts = 8 Ohms ( I think ) **Q: Could this be connected to an Arduino to play a sound on motion trigger or something like that?** A: I'm not sure as I used mine in side a little church to play some Christmas songs with some rgb lighting. ## Customer Reviews ### ⭐⭐⭐⭐⭐ awesome audio boards *by D***R on 10 November 2025* absolutely awesome product for my Johnny 5 model project, once paired with a good mini speaker it gives clean crisp sound, the only downside is it doesn’t have a play once option and wished it could handle more power (as ive burned through a couple lol) but in all good cheap audio boards for projects ### ⭐⭐⭐⭐⭐ Perfect !! *by N***N on 7 September 2025* Oh wow, this was perfect! I wanted something to play an mp3 ( in a loop once triggered ) and that's exactly what it did without me having to change any default settings. ### ⭐⭐⭐⭐ Needs Instructions *by R***W on 7 December 2025* Good little MP3 player. shame it doesn't come with any guidance on the sockets. Would also like a wired speaker. however still worth the money ## Frequently Bought Together - DollaTek Mp3 Lossless Decoders Decoding Power Amplifier Mp3 Player Audio Module Mp3 Decoder Board support TF Card USB - DollaTek Mini 2.0 Hi-fi Electronic Stereo Audio Assembled Amplifier Portable AMP 10W+10W 2 Channel Class-D DC 12V Digital Booster Amplifier Board Module for CD MP3 MP4 PC Speaker - Gikfun 2" 4Ohm 3W Full Range Audio Speaker Stereo Woofer Loudspeaker for Arduino Diy (Pack of 2pcs) EK1725U --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.ae/products/105082640-dollatek-mp3-lossless-decoders-decoding-power-amplifier-mp3-player-audio](https://www.desertcart.ae/products/105082640-dollatek-mp3-lossless-decoders-decoding-power-amplifier-mp3-player-audio) --- *Product available on Desertcart United Arab Emirates* *Store origin: AE* *Last updated: 2026-05-13*