JBL Charge 4
Features and Benefits
- 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
Technical Specifications
- Bluetooth® version: 4.2
- Support: A2DP V1.3, AVRCP V1.6
- Bluetooth® transmitter power: 0-20dBm
- Bluetooth® transmitter frequency range: 2.402 – 2.480GHz
- Bluetooth® transmitter modulation: GFSK, π/4 DQPSK, 8DPSK
- 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 7500mAh)
- 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)
- Dimension (W × D × H): 220 x 95 x 93mm
- Weight: 965g
Using
- press once Bluetooth® button - connects to the BT source
- press once Play/Pause button - to play/pause
- press twice Play/Pause button - to go next
- press once JBL Connect+ button - connects to other JBL speakers.