Electric JBL Charge 4, Sound Power : 500w

maximum music playing time (hours) 24

output power (w) 2 × 40 w rms (ac mode) 2x30 w rms (battery mode)

frequency range hz (-10 db) 50 hz - 20 khz

dimensions (cm) 48.5 x 20.1 x 25.7

dimensions (inches) 19.1 x 7.9 x 10.1

weight (kg) 5.9

weight (lbs) 13

bluetooth profiles a2dp 1.3, avrcp 1.6

bluetooth frequency 2.402 ghz - 2.480 ghz

modulation transmitted by bluetooth gfsk, π / 4 dqpsk, 8dpsk

bluetooth transmitter power ≤ 10 dbm (eirp)

bluetooth version 5.1

battery capacity (mah) 10,000

charging time (h) 6.5

3.5mm audio cable input yes

bluetooth yes

charging cable yes

powerbank yes

waterproof yes