# Battery-powered MP3 player NFC trigger

**URL:** <https://forums.pimoroni.com/t/battery-powered-mp3-player-nfc-trigger/17645>\
**Category:** BBC Micro:Bit\
**Created:** [August 6, 2021, 5:07pm UTC](https://forums.pimoroni.com/t/battery-powered-mp3-player-nfc-trigger/17645 "2021-08-06T17:07:36Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![PL3](https://avatars.discourse-cdn.com/v4/letter/p/8edcca/32.png) [@PL3](https://forums.pimoroni.com/u/PL3)\
**Post date:** [August 6, 2021, 5:07pm UTC](https://forums.pimoroni.com/t/battery-powered-mp3-player-nfc-trigger/17645/1 "2021-08-06T17:07:36Z")

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Can anyone help me refine a project on a battery-powered, nfc-triggered MP3 player please?

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**Author:** ![alphanumeric](https://sea2.discourse-cdn.com/flex016/user_avatar/forums.pimoroni.com/alphanumeric/32/2729_2.png) [@alphanumeric](https://forums.pimoroni.com/u/alphanumeric)\
**Post date:** [August 6, 2021, 6:25pm UTC](https://forums.pimoroni.com/t/battery-powered-mp3-player-nfc-trigger/17645/2 "2021-08-06T18:25:12Z")

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What have you got on the go so far?