<ul> <li>Superior sound quality: Enjoy your music through dual high-performance drivers and a unique enhanced bass</li> <li>Multifunction button control: Easily manage audio playback and calls with volume controls, multifunction button, and built-in microphone. You can even connect the Bluetooth speakers directly to a non-Bluetooth-enabled device with the 3.5mm audio cable</li> <li>Wireless portable Bluetooth speaker: Enjoy a High Definition stereo sound with an impressive volume. Portable Bluetooth speaker with 10m wireless range, you can go just about anywhere with the sound carrying clearly across several rooms without being too loud and distorted</li> <li>Bluetooth 5.0 technology: Equipped with advanced technology, compatible with all Bluetooth devices. The speaker automatically reconnects to the last device used</li> <li>Long playtime: Built-in Li-Ion 1200mAh rechargeable battery guarantees up to 4-5 hours of playtime. Recharge in just 3 hours with the included micro USB cable</li> </ul> <p><strong>Specification:</strong></p> <ul> <li>Bluetooth version: 5.0+EDR</li> <li>Output power: 4Ω 5W*2</li> <li>Speaker: Φ66mm*2</li> <li>Frequency response: 100Hz-18KHz</li> <li>FM frequency: 87MHz-108MHz</li> <li>Input Voltage: DC5V (1A)</li> <li>Battery: 3.7V 1200mAh</li> <li>Charging time: 3 hours</li> <li>Working time: 4-5 hours</li> <li>Noise-signal radio: >80dB</li> <li>Product size: 28*11*15.5cm</li> </ul>