Bluetooth Speaker Bluetooth 5.0 Heavy Bass Stereo Surround Sound Mini Portable Speaker Large Capacity Lithium Battery Bluetooth Remote Control Photography Features: Product name: Bluetooth speaker Material: Metal Product color: Black Gross weight: 77g/0.17lbs Packing size: 6*5*4.5cm/2.36*1.97*1.77in Bluetooth protocol: 5.0 Frequency response range: 80HZ-20KHZ Power Output: 3W Nominal voltage: 5V Interface type: USB Connection type: Bluetooth Battery capacity: 380mAh Product Description: Mini portable Bluetooth speaker, HiFi sound quality, wake up your ears, enjoy good sound quality to bring you a different listening music experience. Good sound comes from good speakers. Let audio lovers feel the shock hearing of the sound. Wireless Bluetooth playback, Bluetooth 5.0, connection range 10 meters, wireless connection is more convenient. With one hand, listen anytime, anywhere. This Bluetooth speaker is lightweight and small, easy to carry around. The net weight of the audio is 77g, and it is easily taken out with the hanging rope, and it is convenient to travel with music. Speakerphone call. Built-in microphone module, outdoor carry calls more convenient. Support dual audio interconnection to create surround sound. Pair the two speakers to open the stereo party, and the sound field is richer. Built-in 380mAh large-capacity lithium battery, battery life is greatly improved, so that the music does not stop. Support Bluetooth remote control photo function. The mobile phone connects to the speaker through Bluetooth, turn on the camera function of the mobile phone, and press the button in the middle of the speaker to take photos remotely. Package Include: 1 * Bluetooth speaker 1 * USB charging line 1 * Specification