MUSKY Wireless Bluetooth Speaker Bedside Alarm Clock Touch Sensor Night Lamp Mini Speaker

1. Material: aluminum alloy + plastic
2. Function: insert card, voice prompt, call function
3. Play mode: Bluetooth, TF card, AUX, U disk
4. Interface type: USB
5. Frequency response range: 100HZ-20KHZ
6. Output power: 5W
7. Signal to noise ratio: 70dB
8. Channel: 2.0
9. Number of speakers: 2
10. Expansion storage: 32GB
11. Operation mode: button
12. Support format: TF card
13. Bluetooth protocol: 5.0
14. Effective distance: 10 meters
15. Power supply mode: built-in lithium battery
16. Battery: 4000mAh lithium battery
17. Play time: 10 hours
18. Lights: DY28PLUS: colored lights, DY28: white lights
19. Product size: 10.2 x 10.2 x 11.5 cm
20. Weight: 550 grams

packing list
-Speaker x 1
-Instruction manual x 1
-Charging cable x 1