This device can be connected with your phone and tablet via Bluetooth. You can use this cool wireless speaker to play music, or even answer the phone. Thanks to the built-in rechargeable battery (2200mAh) you can charge the device with an USB cable. Apart from playing the audio on your Bluetooth device, you can also insert the TF/Micro SD card to let the speaker play the music (MP3/WMA/APE format) saved in your card. Features - Color: Shown in the pictures. - Material: ABS + PP + Metal. - Size: Approx. 14 x 14 x 6cm/ 5.5 x 5.5 x 2.4 inch (LxWxH). - Multifunctional: Portable dimmable RGB night light, wireless bluetooth speaker and TF card music player function. - 2 modes: RBG and warm white mode. Hold down in the middle to change light modes. Tap in the middle to change colors. - Dimmable: 3 level brightness and SOS flsh light of warm white mode. 5 colors, colorful light. - Hands free: Built-in Mic can answer calls. AUX-IN jack supports 3.5mm audio cable connection to play music. - Practical: 2200mAh USB rechargeable portable night light table lamp can also use for camping, hiking and some other outdoor activities.- Bluetooth Speaker. Specifications - Input: DC5V – 1000Ma. - Battery: 3.7V 2000mAh. - Speaker Unit: Φ52*35mm. - Speaker Wattage: 4Ω3W. - Lamp Wattage: 2.4W. - Frequency Range: 70Hz-20KHz. - Distortion: ＜0.5%. - Signal to Noise Ratio: ≥65Db. - Bluetooth Frequency: 2.4GHz-2.8GHz. - Bluetooth Protocol: A2DP1.2. - Bluetooth Version: V2.1 + EDR. - Bluetooth Distance: 10M.
