Applicable devices: bluetooth 4.2 or later for mobile phones, tablets, laptops.
Bluetooth function: turn the switch to the position with the bluetooth logo, activate the bluetooth on the device, and click the connection to play. Wired playback: each speaker is equipped with a charging cable that can be used on the phone. Answering the phone: after the audio and bluetooth match, you can press the "answer" button to answer the phone. When the battery is fully charged, it can play for about 2 hours continuously.
Specification: 100% brand new with high quality Color: Black Model: Music Box Connectivity: Wireless Type: Portable Speaker Speaker Type: bluetooth speaker Active and passive: Passive Adjustment: Wrench Features: Bluetooth wireless connection, Handsfree calling, Voice prompt Power Supply: 300mAh Lithium Polymer Battery, DC5V-500MA Speaker unit: 1.2 inch 4ІИ Output Power: 3w Wireless Transmission Range: <10m Frequency Anger: 100Hz-20KHz
Package included: 1 x Mini bluetooth speaker
Note: The colors may be a little difference for the different monitor display.