Feature: 1. Material: Using high quality ABS and PC material, it is safer to use, no hard light source, and eye protection. Sleep night light, bedside light, one key to turn on your own exclusive sleeping environment. 2. Multifunction: It can be used as a portable night light, BT speaker, music player, bedroom alarm clock, FM radio, and can be easily connected to most BT devices. The built in microphone supports hands free calls, so the audio key can also be used to answer/end calls, etc. 3. One Touch to Light: Three levels adjustable, lightly touch, colorful lights can be adjusted as you like, just tap the top touch button to change the light theme as needed, for romance, relaxation, sleep or other purposes. The light will change color according to the volume and speed of music playback. 4. Applicability: Suitable for bedroom, reading, leisure, outdoor camping, room decoration, Children's Day, Anniversary, Christmas, New Year gifts, etc. 5. Stereo: You can choose between warm light and white light. The light is soft and does not hurt your eyes. You can do both learning and work. The 360 degree surround stereo sound gives you a brand new audio visual feeling, the 10m BT transmission is not stuck, the connection is stable/and provides high quality sound quality transmission. Specification: Item Type: Speaker Material: ABS, PC Battery Type: Lithium Battery (Shipped with Built in Battery) Battery Capacity: 1500mAh BT Distance: Approx. 10m / 10.9yd Intercom Function: Microphone Functions: BT, TWS, Call, TF, FM, AUX Clock, Alarm Clock, Timer Turn off Function, Touch Control 16 Level Color Lighting Effect Charging Time: 2 Hours 1. Key functions and operating instructions: Switch machine: 1) Power on: In the power off state, press and hold the power button for 1s until you hear a short music beep, the screen time number will be on, which means the device is turned on and enters the clock mode by default 2) Shutdown: In the power on state, press and hold the power button for 1s to shut down, the screen time number will be off, and you will mention a brief music beep. The speaker has 5 working modes: clock mode BT mode Radio mode local playback mode, audio input mode, and enter the clock mode by default after booting. Long press the pause/play button to switch to other modes. 2. BT pairing: 1) After the device is turned on, it will be in clock mode by default. Please long press the pause/play button to switch to BT mode. After the switch is successful, the device enters BT pairing mode, and you will hear the voice prompt 2) Turn on the BT function on the BT device, search for and add a new device: Select "K3S" in the BT list and connect. After the connection is successful, you will hear a short voice prompt. (If prompted to enter a password, please enter "0000" 4 digits) 3) After the first pairing is successful, the speaker will automatically connect to the last connected device after entering the BT pairing mode again (you need to ensure that your device has the BT function turned on and is within the connectable range) 4) If you need to disconnect, please manually disconnect it through your BT device. When disconnecting, there will be a short music beep.3. Music playback: BT mode: In the BT connection state, the K3S wireless BT speaker can achieve multiple effects control on the music playback of the connected device, and supports the function of answering calls. 1) Play/Pause: After BT connection, short press the pause/play button to directly start playing/pausing the music in the default player of the device. If the music playing software in your device is not allowed to run automatically, please manually Turn on 2) Volume +/Volume -: Long press "+" or "—" to adjust the volume. In order to protect your hearing, K3S has a maximum volume limit. After reaching the maximum volume, you will hear a brief music prompt. At this time, the device cannot continue to amplify the volume, but you can still increase the volume through your playback device 3) Previous/The following: Short press "+" to hop to the following song, and short press "-" to hop back to the previous song. 4) Answer and hang up the call: When there is an incoming call, the BT speaker will emit an incoming call alert beep to remind the call, short press the pause/play button to listen to the call, short press the pause/play button again to hang up the call 5) Reject incoming call: When there is an incoming call, the BT speaker will send out an incoming call alert beep to remind the incoming call, long press the pause/play button to beep up the call. Package List: 1 x Speaker3 x User Manual1 x Line