BS32D Wireless Bluetooth Speaker Cartoon Subwoofer Outdoor Card Portable Mini Speaker(Black)

1. Material: ABS2. Weight: 315g3. Size: 138x50x86mm4. Battery capacity: 800mAh5. FM frequency: 87-108MHZ6. Output power: 3W7. Interface type: USB8. Power supply mode: built-in lithium battery9. Play format: MP310. Playing time: 3-4 hours11. Bluetooth version: 5.012. Number of speakers: 113. Effective distance: 10 meters14. Bluetooth protocol: 5.015. Charging time: 2-3 hours16. Product features: Bluetooth mode, FM radio, card playback, hands-free playback, larger volume, compact and portable, HIFI sound effects, full compatibility, long standby