B320 Bluetooth speaker Wireless TV, Mobile phone, computer, Sound Bar 7 RGB Lights

The B320 Bluetooth speaker is exquisitely designed and has outstanding performance, aiming to provide users with a high-quality audio experience. ​
1. Functional features:
Bluetooth 5.0 Connection: Utilizing advanced Bluetooth 5.0 technology, it offers stable connection with an effective distance of up to 10 meters. It can quickly pair with Bluetooth devices such as mobile phones, computers, and tablets, allowing you to break free from the constraints of cables and enjoy wireless music. ​
Dual-speaker stereo: Equipped with 2 high-quality speakers with a rated power of 5W*2, it delivers clear, full and layered stereo sound effects. Whether listening to music, watching movies or playing games, you can feel as if you were right there. ​
RGB Colorful Lighting: The speaker is equipped with RGB lighting function, which can create a dazzling and colorful lighting atmosphere, adding unique charm to your music time. It flickers and changes with the rhythm of the music, creating an immersive audio-visual experience. ​
Multiple playback modes
Bluetooth mode: Easily connect to Bluetooth devices to play audio. ​
TF Card playback: Supports inserting TF cards to directly play MP3 and other music files stored on the card, making it convenient for you to listen to local music at any time. ​
AUX input: Equipped with an AUX interface, it can be connected to audio source devices such as computers, digital music players, and mobile phones via audio cables, expanding the sources of playback. ​
Voice prompt function: When operating the speaker, there will be clear voice prompts, such as connection status, battery level, etc., which helps users understand the working status of the speaker and makes it more convenient to use. ​
Large-capacity built-in battery: Equipped with 1000mAh - 1200mAh (inclusive) rechargeable lithium battery, environmentally friendly and energy-saving. When fully charged, it can meet the demand for long-term music playback. The specific battery life may vary slightly depending on the volume and usage environment. ​
2. Usage Method:
ON and OFF: There is a power switch on the side of the speaker. Turning it to "ON" turns it on, and turning it to "Off" turns it off. When the device is turned on, the speaker will give a voice prompt and the Bluetooth indicator light will flash at the same time. ​
Bluetooth connection
After turning on the device, the speaker automatically enters the Bluetooth search mode. At this time, a prompt sound will be emitted and the Bluetooth indicator light will flash rapidly. ​
Turn on the Bluetooth function of your Bluetooth device (such as a mobile phone or computer), and search for the Bluetooth device name "T-WOLF B320". ​
Click on the device name to pair and connect. After a successful connection, the speaker will emit a prompt sound and the Bluetooth indicator light will remain on constantly. For devices that have been successfully paired, the speakers will automatically connect when the device is turned on next time. ​
TF card playback: Insert the TF card containing music files into the TF card slot of the speaker. The speaker will automatically recognize it and start playing the music on the card. You can perform operations such as playing, pausing, playing the previous track, and playing the next track through the buttons on the speaker. ​
AUX connection: Use the standard audio cable. Insert one end into the AUX interface of the speaker and the other end into the audio output interface of the audio source device (such as a mobile phone or computer). After connection, switch the speaker mode to AUX mode, and you can play the audio from the audio source device. ​
Key Operation instructions
Play/Pause button: Press this button briefly to switch between playing and pausing music. When there is an incoming call in the Bluetooth connection state, a short press can answer the call, and a short press can hang up the call after the call ends. ​
Previous song/Next Song key: Press the previous song key briefly to switch to the previous song, and press the next song key briefly to switch to the next song. In FM mode, a short press can switch to the previous or next radio station. ​
Volume control key: Long press and hold the volume control key to continuously increase or decrease the volume. A short press adjusts the volume to a smaller extent. ​
Charging method: Use the dedicated USB power cord provided. Insert one end into the USB port of the speaker and connect the other end to the USB port of a computer or a standard 5V power adapter for charging. When charging, the charging indicator light on the speaker lights up. Once fully charged, the indicator light goes off. It takes about 3 hours to fully charge the battery. ​
3. Technical Parameters
Connection method: Bluetooth connection (Bluetooth version 5.0)
Frequency response range: 60Hz - 15KHz
Signal-to-noise ratio: ≥70db
Number of speakers: 2
Effective distance: 10 meters
Box material: ABS
External dimensions: 4251673mm
Net weight of the product: 688g
Rated power: 5W*2
Rated voltage: 3.7V
Built-in battery capacity: 1000mAh - 1200mAh (inclusive)
Power supply method: USB charging
4. Precautions
Do not use or store the speaker in high-temperature, humid or dusty environments to avoid affecting the performance and service life of the speaker. ​
Avoid subjecting the speaker to violent impacts or drops to prevent damage to the internal components. ​
When cleaning the speaker, please gently wipe it with a clean and soft damp cloth. Do not use cleaning agents containing alcohol, benzene or other chemical solvents. ​
When the speaker is not in use for a long time, please charge the battery to about 50%, remove the TF card, and charge and discharge the speaker at regular intervals to keep the battery active. ​