ZEALOT S32MAX 20W Portable Bluetooth Speaker IPX5 Waterproof Outdoor Subwoofer (CE Certified) - Grey •57mm large-unit speakers,customized translucent bass diaphragms,and ZEALOT sound-enhancing technology deliver unimaginable subwoofer power •20W shocking high power,wide sound coverage,easily capable of outdoor play,home entertainment and other scenes •Through the stereo enhancement technology,brings 360° surround sound field,high bit rate transmission,fully retain the sound details,enjoy the acoustic experience like the scene •Stunning highly saturated seven-color ambient lighting,a clever blend of visual and auditory,multi-dimensional feel the charm of music •Newly upgraded BT 5.2 technology,stronger signal penetration,lower power consumption,lower latency,stable connection within 10m •Support two speakers in series,left and right channel independent output,experience theater-level surround sound feast,to create more shocking stereo subwoofer •Specifications: •BT version: 5.2 •Transmission range: 10m •Battery capacity: 3600mAh •Speaker size: Φ57mm*2 •Charging voltage: DC 5V •Frequency response: 20Hz-20kHz •Speaker power: 20W •Working voltage: 3.7V •Distortion degree: