Speaker category: portable speakers<br>Active passive: active<br>Track: mono<br>Power: 3 w.<br>Frequency response: 130 hz - 20 KHZ<br>4 ¦¸ impedance:<br>Driver: 2 inches<br>Power supply mode: DC 5 v, lithium battery<br>Other properties<br>Power charging about 1.5 2 hours, can play 4 hours<br>Bluetooth 3.0 + EDR, silent or suspend play automatic shutdown<br>Support the maximum capacity of no more than 32 gb TF card<br>Support bluetooth play and talk<br>A key to support bluetooth back even function<br>Breathing lamp charging function<br>Support voice prompt<br>Support the phone ring<br>Can support bluetooth hands-free calls!<br /></p> <br /></p><p style="text-align: center;"><img src="https://contestimg.wish.com/api/webimage/546429d3f2759950e6be22ae-5-original.jpg" alt=""width="800" noproxy><p style="text-align: center;"><img src="https://contestimg.wish.com/api/webimage/546429d3f2759950e6be22ae-6-original.jpg" alt=""width="800" noproxy><p style="text-align: center;"><img src="https://contestimg.wish.com/api/webimage/546429d3f2759950e6be22ae-7-original.jpg" alt=""width="800" noproxy><p style="text-align: center;"><img src="https://contestimg.wish.com/api/webimage/546429d3f2759950e6be22ae-8-original.jpg" alt=""width="800" noproxy><p style="text-align: center;"><img src="https://contestimg.wish.com/api/webimage/546429d3f2759950e6be22ae-9-original.jpg" alt=""width="800" noproxy><p style="text-align: center;"><img src="https://contestimg.wish.com/api/webimage/546429d3f2759950e6be22ae-10-original.jpg" alt=""width="800" noproxy><p style="text-align: center;"><img src="https://contestimg.wish.com/api/webimage/546429d3f2759950e6be22ae-11-original.jpg" alt=""width="800" noproxy><p style="text-align: center;"><img src="https://contestimg.wish.com/api/webimage/546429d3f2759950e6be22ae-12-original.jpg" alt=""width="800" noproxy><p style="text-align: center;"><p style="text-align: center;"><p style="text-align: center;">