JBL Charge 5

Model No.: JBL Charge 5 Transducer: 52mm x 90mm woofer, 20mm tweeter; Rated output power: 30W RMS for woofer, 10W RMS for tweeter Frequency response: 60Hz – 20kHz Signal-to-noise ratio: >80dB Battery type: Li-ion polymer 27 Wh (equivalent to 3.6 V/7500 mAh) Battery charge time: 4 hours (5V/3A) Music play time: up to 20 hours (dependent on volume level and audio content)