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QUICK START GUIDE JBL CHARGE 4 PORTABLE BLUETOOTH SPEAKER
TECH SPEC
Bluetooth® version: 4.2Support: A2DP V1.3, AVRCP V1.6Transducer: 50 x 90mmRated power: 30W RMSFrequency response: 60Hz – 20kHzSignal-to-noise ratio: >80dBBattery type: Lithium-ion Polymer 3.6V, 7500mAhBattery 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 – 20dBmBluetooth® transmitter frequency range: 2.402 – 2.480GHzBluetooth® transmitter modulation: GFSK, π/4 DQPSK, 8DPSKDimension (W × D × H): 220 x 95 x 93mmWeight: 965g
TO PROLONG BATTERY LIFESPAN, FULLY CHARGE AT LEAST ONCE EVERY 3 MONTHS. BATTERY LIFE WILL VARY DUE TO USAGE PATTERNS AND ENVIRONMENTAL CONDITIONS. DO NOT EXPOSE THE JBL CHARGE 4 TO LIQUIDS WITHOUT REMOVING ALL CABLE CONNECTIONS AND CLOSE THE CAP TIGHTLY. DO NOT EXPOSE JBL CHARGE 4 TO WATER WHILE CHARGING. IT MAY RESULT IN PERMANENT DAMAGE TO THE SPEAKER OR POWER SOURCE.
The Bluetooth® word mark and logos are registered trademarks owned by the Bluetooth SIG, Inc. and any use of such marks by HARMAN International Industries, Incorporated is under license. Other trademarks and trade names are those of their respective owners.
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