Brand Name: Danms/ Danmaishi Product Parameters: Brand: Danms/ Danmaishi Model: H-350 Function: Bass Stereo Remote Control Battery Capacity: Over 20,000 mah Origin: Chinese Mainland Province: Guangdong Province City: Guangzhou Color Classification: MV-8898 High-end Video and Audio Official Set + Gift Package MV-8898 High-end Video and Audio Luxury Set + Gift Package: Does it have a display screen? Yes. Manufacturer: Guangzhou Danmaishi Electronics Co., LTD. Power supply method: Replaceable battery: Does it have a microphone? Yes. Shell material: wood. Applicable scenarios: Outdoor use. Type of home speaker: Subwoofer connection method: USB Bluetooth connection, 3.5MM audio jack, card reader, Wi-Fi connection. Number of microphones: 2. Warranty period: 12 months. Speaker unit: 4 speakers