<ul> <li>RGB Lighting: Enjoy dynamic RGB lighting effects that add a visually stunning element to your music playback</li> <li>Bluetooth 5.3: Equipped with the latest Bluetooth 5.3 technology for seamless and high-quality wireless connectivity</li> <li>Portable: Designed for on-the-go convenience, this speaker is easy to carry and suitable for various settings</li> <li>TWS (True Wireless Stereo): Experience immersive stereo sound when using two speakers simultaneously for a more immersive audio experience</li> <li>High-Fidelity Wireless Speaker: Delivers high-fidelity sound quality for an exceptional listening experience</li> </ul> <p><strong>Specifications:</strong></p> <ul> <li>Item No.: Y528&nbsp;</li> <li>Bluetooth solution: JL AC6966B</li> <li>Bluetooth version: V5.3&nbsp;</li> <li>Support Bluetooth protocol: A2DP AVRCP ACDTP HSP HFP</li> <li>Sound channel system: Mono</li> <li>Bluetooth operating frequency: 2.402GHz-2.480GHz</li> <li>Receiving sensitivity: 78&plusmn;3dB</li> <li>Speaker: 10W + 1 diaphragm</li> <li>S/N: &ge;65dB</li> <li>Frequency response: 80Hz 18KHz</li> <li>Speaker unit: 66mm round (2.5 inches), 4&Omega;</li> <li>Built-in battery: Li-ion 3.7V 3000mAh</li> <li>Music time: 4-6 hours (Hotel California max tone)</li> <li>Charging input standard: Type-C, DC 5V 600mA</li> <li>Charging time: about 5 hours</li> <li>Product size: 110*110*213mm</li> <li>Colorful light: 14 kinds of effects</li> <li>Power indicator: support cell phone power indicator, sound body with 3 grid power indicator</li> <li>TWS (1+1 series): 2 machines can be connected wirelessly in series to form a 2.0 Bluetooth speaker effect</li> </ul>