SODLK S1615 Bass Bluetooth Speaker 200W BT5.3 With dual wireless microphones Surround the heavy bass

Bluetooth version: Actions ATX2853P, Mountain View 1048B2Nominal Power: 100W (40W2 102)Maximum Output Power: 200W (80W2 202)Playtime: ≥4-10 hours (@85db SPL)Input Power Supply: 5/3A, 9V2A, 12V/1.5A, 15V/2A,20 volts/1.5ACharging time: ≥3 hoursBluetooth Distance: ≥15m (Open Area)Speaker size: 231mm, 2119mmBattery: 14.8V/5000mAhProduct size: 410mm180mmmm210M.Machine weight: 4237gDynamic microphone battery: 1200mAh1. Bluetooth DSP speaker2. 10m Bluetooth distance is barrier-free.3.TF card USB flash drive, support WAV/FLAC/APE/MP3 files.4. TWS pairing5. EQ (Full Range Vocals, Subwoofer)6. With portable power supply function.7. On-site recording, internal recording monitoring function.8. U-band microphone for charging (1800mah)9. Multi-function remote control (change the sound, adjust the subwoofer, adjust the reverb.) Request Digital Music)