JM01 Mini Card Outdoor Portable Wireless Bluetooth Speaker Clock(Black)

1. Three sets of alarm clock settings, warm night light, bluetooth speaker2. Time display, FM radio, HIFI sound quality3. Top warm night light, soothing flowing music4. Strong power, 360-degree shocking sound5. Easy to operate, independent multi-function buttons6. One-key hands-free, high-definition call, low energy consumption7. Built-in noise reduction microphone, intelligent noise reduction8. Support Bluetooth playback, AUX audio, TF card playback, FM radio9. Signal-to-noise ratio: greater than or equal to 75dB10. Bluetooth protocol: 5.011. Channel: 2.112. Number of speakers: 213. Charging time: about 2 hours14. Playing time: 48 hours15. Playback format: MP316. Frequency response range: 20-20000Hz17. Speaker: 4 ohms / 5 watts18. Power supply mode: USB charging / built-in lithium battery19. Battery capacity: 1400mah20. Function: card, radio, voice prompt, call function21. Input current: 1A22. Output power: 4W23. Input voltage: DC5V24. Size: about 76x76x88mm25. Weight: 254g