<ul> <li>Bluetooth connectivity, providing 360-degree surrounding bass sound quality, stereo sound with high sound volume, enjoy HiFi music</li> <li>It also supports 3.5mm AUX line-in playing and TF card playing (card not included)</li> <li>Slim bar-shaped body and portable size, space-saving for your desktop or bag, convenient to carry</li> <li>RGB light is cool and fashionable</li> <li>Also perfect for home and office use, sports, hiking, cycling, etc</li> <li>Great for running, hiking, cycling, car driving, business occasion, etc, enjoy superb sound quality instantly</li> </ul> <p><strong>Specification:</strong></p> <ul> <li>Speaker size: &phi;52mm</li> <li>Speaker impedance: 4&Omega;</li> <li>Speaker power: 2*5W</li> <li>Product size: 42x6.3x61cm</li> <li>Net weight: 0.66kg</li> <li>Power: 3.75W</li> <li>Crossover point: 180&plusmn;20%HZ</li> <li>Distortion: &le;1%</li> <li>Signal to noise ratio: &ge;87dB</li> <li>IC scheme: AB5365B 5.0 main control chip</li> <li>Power amplifier: TLK5209</li> <li>Battery capacity: 1500mAh</li> <li>Play time: 4-7 hours</li> <li>Charging voltage: DV 5V 500mA</li> <li>Charging time: 3.5-5 hours</li> <li>Additional function: RGB colorful light automatic flashing</li> </ul>