1. Built-in 1500 mAh sufficient amount of 18650 original battery2. 10W high power, with booster and digital screen3. Equipped with a strap, easy to carry4. Perform Bluetooth playback test at 80%...
1. Built-in 1500 mAh sufficient amount of 18650 original battery2. 20W high power, with boost3. Equipped with a strap, easy to carry4. Perform Bluetooth playback test at 80% volume, playback time: 4...
1. Built-in DSP professional digital audio processing chip, self-developed A Bel Canto algorithm, easy to solve the problem of high pitch not going up, low bass not going down. 2. Built-in 7...