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.
Wireless Bluetooth Streaming Wirelessly connect up to 2 smartphones or tablets to the speaker and take turns enjoying powerful sound.
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.
IPX7 waterproof Take Charge 4 to the beach or the pool without worrying about spills or even submersion in water.
JBL Connect+ Amplify your listening experience to epic levels and rock the party perfectly by wirelessly connecting more than 100 JBL Connect+ enabled speakers.
Durable fabric and rugged material The durable fabric material and rugged rubber housing allows your speaker to outlast all of your adventures.
JBL Bass Radiator Dual passive radiators deliver powerful, ear catching JBL sound that resonates loud and clear.
Bluetooth® version: 4.2 (A2DP V1.3, AVRCP V1.6)
Transducer: 50 x 90 mm
Rated power: 30W RMS
Frequency response: 60Hz–20kHz
Signal-to-noise ratio: >80dB
Battery type: Lithium-ion Polymer 3.6V, 7500mAh
Battery charge time: 4 hours (5V/2.3A)
Music play time: 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