Feature 1 The design of the appearance of the astronaut is not only an ornament but also a speaker. Let the wonderful childhood last forever. 2 Stable bluetooth connection, let you enjoy the fun of music. 3 TWS dual connection, two astronaut speakers, can play better sound. 4 Other functions including, support for FM radio and memory card(Not Inlcuded). 5 Hifi heavy bass sound, 360 stereo surround sound, bringing better soundeffect.Item Type: Wireless Bluetooth SpeakerMaterial: ABSColor: As Pictures Shown Weight: Approx.416g/14.7ozBluetooth Version: 5.0Output Power: 5WFrequency Response: 20hz~18khzSignal To Noise Ratio: 60dbFunction: Tws Dual Connection, Bluetooth Connection, FM Radio, Memory Card (not Included)Built-in Battery: 1200mahInstructions:1. Long press the power button, the bluetooth prompt will sound and enter the ready pairing state.2. Turn on the bluetooth function of the mobile phone, search for 'Astronaut Apeaker', pair and connect, then you can use it.TWS Double-sensing:Disconnect the bluetooth of the two devices and make them unconnected, double-click any device 2 (play/pause button) to let it automatically find the other device until it prompts the bluetooth connection tone, so far the two devices tws is successful . Music is playing at this time, and both devices are playing music at the same time. If not, please repeat the above steps. Package List1 x Speaker1 x Charging Cable1 x User Manual