Bluetooth Speaker Cracked Card Mini Portable U Disk Card
- Crack texture appearance.
- Colorful lights can turn on the colorful breathing light.
- Small and portable, can be easily put into a pocket or backpack.
- TF and U disk can be directly inserted into the playable mp3 songs, support below 32g.
- Long playing time and long use time.
Specifications:
- Type: Bluetooth speaker
- Connection method: Bluetooth connection
- Battery capacity: 0.3A
- Frequency response range: 200hz-20khz
- Output power: 3w
- Power supply mode: built-in lithium battery
- Channel: 2
- Playing time: 2H
- Extended storage: 32GB
- Number of speakers: 1
- Effective distance: 10 meters
- Function: insert card, U disk, radio, voice prompt
- Operation mode: button
- Play format: MP3
- Appearance size: 71*71*46mm
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