Description:Model: JM02Color: white, pink, blueInput voltage: DC5V/1AOutput power: 4W THD=10%Frequency response: 20Hz-20KzSpeaker: 4 5WAudio frequency: 87-108MHzRadio sensitivity: >20dBBluetooth-compatible version: 5.0Battery specification: 3.7V 1400MAHSignal to noise ratio: 75dBExtended storage: TF card 32GBNumber of speakers: 2Effective distance: 10 metersOperation mode: buttonFunction:* Bluetooth-compatible function* Two alarm clocks* Clock display* Insert the card* temperature display * Three-speed control [light brightness]* Battery reminder* Call function* fm radioSpecifications:Multifunctional Bluetooth Speaker Radio: Cute and unique cat ear shape, press the (M) button to switch to FM mode. It can automatically scan all radio stations with a frequency of 87.5-108 MHz. Of course, you can also choose to connect your mobile phone to Bluetooth or use it as an alarm clock.Multiple Playback Modes: Not only a smart clock, but also a Bluetooth-compatible 5.0 speaker. It also supports TF card playback, you can connect this speaker clock to your smart phone or just insert the TF card to enjoy wireless music. The FM function is very suitable for daily use.Good Sound Effect With Dual Speakers: Full stereo sound is achieved through dual high-performance drivers and unique enhanced bass, and enjoy music that fills the room. You can enjoy happy music time with friends and family.USB Charging: The rechargeable alarm clock has a built-in large-capacity lithium battery, so you can carry this clock when you travel. You can also charge for a long time through the USB port. A full charge can continue to work for up to 12 hours.Portable Size: Clear buttons, simple operation, small size, it can even be placed in the palm of the hand, it does not take up too much space, easy to carry, put in a backpack, handbag, you can take it with you for travel.