JBL Charge 4 - Red
Bluetooth® version: 4.2
Support: A2DP V1.3, AVRCP V1.6
Transducer: 50 x 90mm
Rated power: 30W RMS
Frequency response: 60Hz–20kHz
Signal-to-noise ratio: >80dB
Battery type: Lithium-ion Polymer 27Wh
(Equivalent to 3.6V, 7500mAh)
Battery charge time: 4 hours (5V/2.3A)
Music playtime: up to 20 hours (varies by
volume level and audio content)
USB charge out: 5V/2A (maximum)
Bluetooth® transmitter power: 0-20dBm
Bluetooth® transmitter frequency range:
2.402 – 2.480GHz
Bluetooth® transmitter modulation:
GFSK, π/4 DQPSK, 8DPSK
Dimension (W × D × H): 220 x 95 x 93mm
Weight: 965g
