Feature: 1. Portable stereo sound system, closed cavity and air guide design, bring you a clear and pleasant stereo experience. 2. It can be connected with Bluetooth-compatible and can be connected back automatically 3. Aux mode can be switched freely. 3.5mm earphone jack for private game experience. 4. Simple installation, plug and play. 5. Strong compatibility, suitable for devices with standard 35mm headphone jack and USB port, such as desktop, laptop, PC, projector, monitor, TV, etc. Bluetooth-compatible profile: 1. Long press the knob key to start the machine. The default mode is aux mode. Short press twice continuously to switch between Bluetooth-compatible / aux mode, then turn on the mobile phone or computer Bluetooth-compatible device, search for the corresponding Bluetooth-compatible, name it "L6", and then click Connect. After the pairing connection is completed, there will be a prompt tone, and you can play music at this time. 2. Once connected to the mobile phone, Bluetooth-compatible has a memory function. After Bluetooth-compatible is turned on, you can connect automatically or manually according to different types of mobile phones. If it needs to be disconnected, the Bluetooth-compatible setting can be disconnected through the mobile phone or computer Bluetooth-compatible device 3. Insert auxn, press the knob key twice continuously to switch to aux mode, single knob volume control and 3.5mm headphone jack 4. The independent knob design can easily realize on / off and volume adjustment. There is also a 3,5mm headphone jack for headphone connection, so as to save you the trouble of connecting the computer jack and bring a good moment of private game experience. Specification: Brand: ONIKUMA Model: L6 Bluetooth-compatible version: 5.0 Connection distance: 10M Horn: external magnetic Horn size: 2.5 inch Total harmonic distortion: < 10% Horn sensitivity: 85dB Frequency response: 50-16kzh Impedance: 4 Power input: USB 5V / 0.5-1.0a Output power (RMS): 5W * 2 Plug: 3.5mm audio jack Audio cable: 1.6m Power cord: 1.6m Product size: 179 * 76 * 66mm/7x3x2.6in Product weight: 633g Package size: 180 * 100 * 90mm/7x3.9x3.5in Package weight: 680g Note: Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you Please allow 1-2cm measuring deviation due to manual measurement. 2 x Speaker 1 x 3.5mm+USB Cable 1 x Manual