Features:
1. Bluetooth 5.0 version
2. Built-in 300mAh battery, can be used repeatedly
3. The Bluetooth distance is about 10m in a straight line (without obstacles)
4. Support U disk, insert TF card to play (MP3 format) songs
5. FM automatic station search and storage (frequency band 87.5-108.0)
6. Built-in microphone, support call function
7.4 ohm 3 watt external magnetic speaker
8. Audio function supports connecting computer to play audio
Product specifications:
1. Product size: 65x70mm
2. Net weight: 24kg
3. Material: ABS plastic