There is a radio that is good and cheap. If you want to use a radio, connect a wire that works like an antenna, just like a regular metal wire. Most people tell you that, but yes. Either charging the cable will serve as an antenna for the radio speaker.
Portable acoustics JBL GO 3, 4.2 W, orange
33 Review
Marshall Tufton: Black Portable Bluetooth Speaker - Unmatched Sound Quality & Portability
25 Review
π JBL Clip 4 Portable Acoustics - 5W Speaker in Pink for Enhanced SEO
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Bluetooth Adapter Baseus Wireless Receiver Black 1 Pc
19 Review
Sony ICFC1TBLACK Alarm Clock Radio
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JBL Horizon Bluetooth Alarm Clock Radio with Multiple Alarms, Soothing Ambient LED Light, Automatic LCD Display, and Dual USB Charging (White, AM/FM Radio)
41 Review
KLIM CD Boombox Portable Audio Player with FM Radio, Rechargeable Battery, Bluetooth, MP3, AUX, Neodymium Speakers, and Upgraded CD Laser Lens (2021 Edition)
11 Review
AUNA Connect 150 Black 2.1 Wi-Fi Internet Radio Music Player With MP3 USB Port, AUX & Remote Control - Black
16 Review