HWWR D20 Portable Bluetooth Speaker Wireless User Manual
Discover the D20 Portable Bluetooth Speaker Wireless. Complete with 2x30W output power, this speaker offers a frequency effect of 75Hz--12KHz and a 3.7V 18650 4500mAh battery. Learn how to connect via Bluetooth or in TWS mode, and find charging instructions and troubleshooting tips. With an optimal connection distance of 5 meters, experience high-quality wireless sound anywhere you go.