ZEALOT S49 Portable Wireless Speaker with BT 5.2 Technology 40W IP67 Waterproof Speakers HiFi Sound AUX TF Card Hands-free Calling Long Playtime Compact and Portable Perfect for Party Clear and bright sound quality, warm and natural, full treble, strong bass, experience the surging sound effect that hits the . Enjoy high-quality sound quality in every corner. IP67 waterproof level, not afraid of rain wash, suitable for use. The combination of full- speakers and bass dual diaphragms creates a three-dimensional shocking bass, bringing passionate surging sound waves. Fast second connection, stable transmission, no need to worry about sound quality problems. 3600mAh battery capacity, providing lasting battery , not afraid of challenges in home entertainment and travel, accompanied by from morning to night. The fanatically customized bass speaker and innovative metal bass diaphragm DSP digital processing chip bring you strong and pure clear bass performance. Specification: Optional color: Black / Blue / Camouflage / Grey version:5.2 Product size: 85*88*141mm Product weight: 530g Package weight: 585g Frequency Response: 20HZ-20KHZ Operating Voltage: 3.7V Transmission distance: 10m Package size: 90*90*147mm Material: ABS Battery Capacity: 3600mAh Package list: 1* Cord 1* Carrying Strap 1* instruction Manual 1* Speaker