Welcome to the store! Function: 1. Plug and play, direct connection, just plug in and use. The phone's speaker becomes five times louder, captivating the audience. 2. Upgraded and enhanced, plug and play, no settings needed, convenient and time-saving pairing, one-second link, say goodbye to hassle. 3. 5x amplification, increases volume, enhances audiovisual senses, immersing your ears in the scene. 4. Not only is the volume loud, but the sound quality is also excellent. The powerful passive radiator not only improves volume but also enhances sound quality, allowing you to experience lossless audio quality. Multi-scenario application: listening to music, navigating with speakers, playing games on mobile phones. Long press the power button, short press to mute. Standalone power supply, fast charging, power supply design, Micro-USB charging interface. Audiovisual does not consume mobile phone power. Charging for 45 minutes at a time, you can listen while charging and listen without interruption. Specification: Note: "The decibel value increases by 3DB, meaning the sound doubles." Speaker: 324Q2W, FO≤80Hz Output Power: RMS 2Wx1 (S10%, F=1KHz) Frequency Response: 80Hz-20KHz Signal-to-Noise Ratio: 250mAh Working Time: 6 hours Charging Time: 45 minutes Standby Time: ≥240 hours Color: Clear Black Material: Plastic Different batches may have different appearances, which does not affect use. Package Contents: 1 x Player 1 x Charging Cable Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture to differ slightly from the actual item. The allowed measurement error is +/- 1-3 cm. Your satisfaction is our top priority. We will provide you with the best service. If you find any problems after receiving the product, such as damage, incorrect quantity, etc., please contact us immediately and we will provide you with the best solution!