K30 Portable Hifi Bluetooth Wireless Speaker Waterproof USB Music

1.Metal composite diaphragm, shocking HIFI-level sound quality

2.Upgrade to Bluetooth 5.0, low power consumption and more stable signal, all devices with Bluetooth function can be used

3.Long battery life, 1200mAh large battery, charging for 3 hours, listening to music for 6 hours

4.High-definition hands-free call, built-in high-definition microphone, clear and bright voice

5.The buttons are easy to operate, the silicone buttons are simple and comfortable, and the response is sensitive

6.Support TWS network interconnection, enjoy stereo surround sound