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JBL 2238390635 Charge Essential 2 Bluetooth Speaker Manual

JBL 2238390635 Charge Essential 2 Bluetooth Speaker Manual Image

JBL 2238390635 Charge Essential 2 Bluetooth Speaker User Guide


Bluetooth pairing






Transducer: 52 mm x 90 mm woofer, 20 mm tweeter;
Rated output power: 30 W RMS for woofer, 10 W RMS for tweeter
Frequency response: 60 Hz – 20 kHz
Signal-to-noise ratio: >80 dB
Battery type: Li-ion polymer 27 Wh (equivalent to 3.6 V / 7500 mAh)
Battery charge time: 4 hours (5 V /3 A)
Music play time: up to 20 hours (dependent on volume level and audio content)
USB port: Type C
USB rating: 5V /2 A (maximum)
Bluetooth° version: 5.1
Bluetooth° profile: A2DP 1.3, AVRCP 1.6
Bluetooth° transmitter frequency range: 2400 MHz – 2483.5 MHz
Bluetooth° transmitter power: ≤ 12 dBm (EIRP)
Bluetooth° transmitter modulation: GFSK, n/4 DQPSK, 8DPSK
Dimensions (W x H x D): 223 mm x 96.5 mm x 94 mm/ 8.7″ x 3.76″ x 3.67″
Weight: 0.96 kg / 2.11 lbs
Maximum operation temperature: 45 °C

To protect 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 Essential 2 to liquids without removing cable connection. Do not expose JBL Charge Essential 2 to water while charging. It may result in permanent damage to the speaker or power source.

Chemicals, salt or “foreign particles” in your pool or the ocean can damage the waterproof seals or harm the connector surface over time if not rinsed off after use. After a liquid spill or rinse, do not charge your speaker until it’s completely dry and clean. Charging when wet might damage your speaker.

When using an external adapter, the output voltage/current of the external adapter should not exceed 5V/3A.

RED RF Exposure statement

Body-worn SAR testing has been carried out at a separation distance of the 0 mm.
The highest SAR values are as follows:
2.0 W/kg (over 10g) SAR Limit Body: 0.580 W/kg
To meet RF exposure guidelines during the operation, the device should be positioned at lease this distance away from the body.

The Bluetooth® word mark and logos are registered trademarks owned by 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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