Product Details
- Wireless Bluetooth Streaming
- Pair up to 2 Mobile Devices at Once
- JBL Bass Radiator
- Rechargeable Lithium-Ion Battery
JBL combines wireless audio streaming and portability with the black Charge 4 Portable Bluetooth Speaker. This speaker features a proprietary developed driver and two JBL bass radiators that intensify sound with strong deep bass. Its high-capacity 7800mAh rechargeable lithium-ion battery provides up to 20 hours of playtime. This speaker carries a convenient USB Type-C charge out to quickly power your mobile devices, such as your smartphone or tablet. The Charge 4 features a rugged design and IPX7 waterproof rated exterior, which adds protection in any environment. Together with JBL Connect+, this speaker can link with more than 100 JBL Connect+ enabled speakers together to amplify your listening experience.
Wireless Bluetooth Streaming
20 Hours of Playtime
IPX7 Waterproof
Aux Input
Durable and Rugged Fabric
JBL Bass Radiator
Power Output | 30 W |
Passive Radiators | 2 |
Frequency Response | 60 Hz to 20 kHz |
Signal to Noise Ratio | >80 dB |
Built-In Mic | No |
Bluetooth | 4.2 |
NFC | No |
Transmitter Power | 20 dBm |
Bluetooth Transmitter Modulation | π/4 DQPSK, 8DPSK, GFSK |
Radio Tuner | None |
Inputs | 1 x 1/8" / 3.5 mm Stereo (Audio) |
Outputs | 1 x USB Type-C (Power) |
USB Power Output | 5 VDC at 2.3 A |
Capacity (mAh) | 7800 mAh |
Battery Chemistry | Lithium-Ion Polymer (LiPo) |
Battery Voltage | 3.6 V |
Expected Battery Life | 20 Hours |
Memory Card Slot | None |
IP Rating | IPX7 |
Dimensions (W x H x D) | 8.66 x 3.74 x 3.66" / 220 x 95 x 93 mm |
Weight | 2.1 lb / 955 g |
Package Weight | 3.2 lb |
Box Dimensions (LxWxH) | 10.3 x 6.1 x 4.4" |