Boosts mobile phone and tablet sound by 5 times for enhanced audio-visual entertainment experience. Simple plug and play functionality with no adapter cable required for Android AUX mobile phone 3.5mm interface. Features beryllium diaphragm for clear, natural sound and more penetrating high notes. Built-in 350mAh large-capacity battery allows for continuous music playback for 3-4 hours. Convenient and portable design for on-the-go use. Description: Introducing our computer speaker, the perfect solution to enhance the sound of your mobile phones and tablets by 5 times. This speaker is designed to elevate your audio-visual entertainment experience with its simple and convenient plug-and-play feature. The for Android AUX mobile phone 3.5mm interface eliminates the need for any adapter cable, making it hassle-free to enjoy your favorite music. Equipped with a beryllium diaphragm, this speaker delivers clear and natural sound, with more penetrating high notes. Plus, the built-in 350mAh large-capacity battery allows for continuous music playback for 3-4 hours. Upgrade your audio experience with our computer speaker today Item Name: Computer Speaker Material: ABS Speaker Power Supply: 3.7V 350mAh Charging Voltage: DC5V 300mA Output Power: 3W Output Impedance: 40HM Frequency Response: 50-18000H2 Signal-to-noise Ratio: Greater Than 80DB THD N: 0.3% Speaker Size: 1.4 Inches Plug Specification: 3.5mm Features: 360 Degree Surrounded, Plug Play, Compact Size Details: L: 4.6cm/1.81", W: 4.6cm/1.81", H: 3.3cm/1.3" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Computer Speaker