Yayunshi A5 Mobile Phone Mini Plug-in Speaker - Compact External Amplifier

This compact external amplifier enhances your mobile audio experience by delivering rich, powerful sound. Designed for portability, it's perfect for boosting your music, podcasts, and calls on the go. Simply plug it into your device to enjoy high-quality audio without any complex setup. Ideal for small gatherings or personal use, its sleek design seamlessly integrates with your mobile phone, providing an instant upgrade to your listening experience. Time to market: 2016 Interface Type: 3.5mm Connection: 3.5MM audio jack Frequency Range: 40Hz-20KHz Output Power: 3W Signal-to-Noise Ratio: ≥75dB Power supply: Built-in lithium battery Operation method: button Number of speakers: 1 Battery capacity: 1200 Playing time: 6 hours Physical dimension: 46*46*33A5mm Product weight: 0.15 Playback Format: MP3, WMA Manufacture country: China Instructions included: No