Wireless Bluetooth Streaming
Wirelessly connect up to 2 smartphones or tablets to the speaker and take turns enjoying powerful sound.
Up to 20 hours of playtime
Built-in rechargeable Li-ion 7500mAH battery supports up to 20 hours of playtime and charges your device via USB port.
Take Charge 4 to the beach or the pool without worrying about spills or even submersion in water.
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.
Bluetooth® version: 4.2
Support: A2DP V1.3, AVRCP V1.6
Transducer: 50 x 90mm
Rated power: 30W RMS
Battery type: Lithium-ion Polymer 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 out5V/2A (maximum)
Bluetooth® transmitter power: 0-20dBm
Bluetooth® transmitter frequency range: 2.402 – 2.480GHz
Bluetooth® transmitter modulation: GFSK, π/4 DQPSK, 8DPSK
Maximum music playing time: (hrs)20
Output power : (W)30
Frequency response: 60Hz–20kHz
Signal-to-noise ratio: >80dB
Dimension: (W × D × H)220 x 95 x 93mm.
Dimensions: (cm)22 x 9.5 x 9.3
Dimensions: (in)8.66 x 3.74 x 3.66
Control and Connection Specifications-
Bluetooth version: 4.2
Battery capacity: (mAh)7,500
Charging time: (hrs)4