Output: 200W
• Drivers: 7.5" woofer, 2 x 3.5" mid-range, 2 × 1.2" tweeters
• Battery: 21700, cells 30000mAh, up to 24H playtime
• Features: Bluetooth 5.3, dual DSP, 2.1 channel, extreme bass mode, fast charging, 60W fast charging as power bank, APP control, OTG live, TWS, IPX7 waterproof, earphone monitor, instrument input, USB reader, TF card reader, optional UHF microphones(D20 only)