JBL Charge 4 Bluetooth Speaker
Warranty Info
From Hong Kong distributor. 7-days free replacement guarantee for manufacturer defective. Distributor provide 1-year warranty service.

Play and Charge endlessly
Introducing the JBL Charge 4 portable Bluetooth speaker with full-spectrum, powerful sound and a built-in power bank to charge your devices. It features a proprietary developed driver and two JBL bass radiators that intensify sound with strong deep bass. Its high-capacity 7500mAh rechargeable Li-ion battery provides up to 20 hours of playtime. The speaker carries a convenient USB charge out to quickly charge your devices, such as your smartphone, so you will never run out of power again. The Charge 4 features a rugged design, IPX7 waterproof rated exterior and comes in a suite of cool colors. Together with JBL Connect+ it can wirelessly link more than 100 JBL Connect+ enabled speakers to elevate your listening experience.
Features:
- Wireless Bluetooth Streaming
- 20 hours of playtime
- IPX7 waterproof
- JBL Connect+
- Durable fabric and rugged material
- JBL Bass Radiator
Technical specifications:
- 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 7800mAh)
- 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
What’s in the box:
1 x JBL Charge 4
1 x Type C USB cable
1 x Quick Start Guide
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