G10 Outdoor Portable Card Bluetooth Speaker Small Clock Radio, Color: Black 1400mAh 1. Material: plastic 2. Display type: digital 3. Output power: 3W 4. Frequency response: 80Hz-20KHz 5. Signal-to-noise ratio: 85dB 6. Bluetooth: 5.0 7. Speaker: 50 external magnetic 3 ohm 5W 8. Amplifier: 50mm in diameter 9. Battery specification: 3.7V 1400mAh 10. Charging input: DC5V1A 11. Interface type: standard MICRO 5PIN 12. There are two independent alarm clocks, which can be set and used independently 13. A digital alarm clock with a mirror function that can also be used as a mirror 14. LED display, bold font, easy to read 15. Brightness can be adjusted flexibly 16. Two-in-one Bluetooth speaker and FM radio, listening to FM radio anytime, anywhere17. Indoor temperature display alarm, the number is large enough to be clear at a glance 18. Support to play music through BT connection in smartphone or use TF card 19. 87.5-108MHz frequency, it will automatically search and save the station 20. Rechargeable, built-in battery, convenient for outdoor use, such as travel, camping, etc. 21. Using high-performance Bluetooth 5.0 smart chip, the connection is simple, fast and stable, and the connection range can reach 10 meters 22. Multiple connection methods: support TF card playback, AUX audio cable connection playback, Bluetooth connection playback, and can be connected to various mobile phones, tablets, TVs and other devices 23. Weight: 290 grams 24. Dimensions: 138x69x40mm