DV-680 Solar Megaphone Wireless Bluetooth Outdoor Recording Speaker Handheld Loudspeaker(Red)

1. Material: ABS, electronic components
2. Main functions: FM, Bluetooth, TF, USB, solar flashlight, recording, amplification
3. Bluetooth version: 5.3
4. Effective distance: 10 meters
5. Number of speakers: 2
6. Speaker specifications: 78mm
7. Signal-to-noise ratio: 75dB
8. Frequency response range: 100HZ-20KHZ
9. Output power: 8W
10. Battery capacity: 1200 mAh
11. Playing time: 3 hours
12. Charging voltage: 4.7-5.3V
13. Supported formats: U disk + TF card
14. Playback format: MP3
15. Adjustment method: button
16. Interface type: USB
17. Connection method: Bluetooth connection
18. Voice channel: megaphone
19. Product size: 214 x 217 x 135mm
20. Net weight: 531 grams

Packing list:
-Handheld loudspeaker x 1
-Data cable x 1
-Strap x 1