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JBL Charge 4 Portable Waterproof Speaker Grey
Speaker System
| Power Output | 30 W |
|---|---|
| Passive Radiators | 2 |
| Frequency Response | 60 Hz to 20 kHz |
| Signal to Noise Ratio | >80 dB |
Microphone
| Built-In Mic | No |
|---|---|
| Bluetooth | 4.2 |
| NFC | No |
| Transmitter Power | 20 dBm |
| Bluetooth Transmitter Modulation | π/4 DQPSK, 8DPSK, GFSK |
| Wi-Fi | None |
| Radio Tuner | None |
Wired Connectivity
| Inputs | 1 x 1/8" / 3.5 mm Stereo (Audio) |
|---|---|
| Outputs | 1 x USB-C (Power) |
| USB Power Output | 5 VDC at 2.3 A |
Battery
| Battery Chemistry | Lithium-Ion Polymer (LiPo) |
|---|---|
| Battery Voltage | 3.6 V |
| Estimated Battery Life | 20 Hours |
Physical
| Memory Card Slot | None |
|---|---|
| IP Rating | IPX7 |
| Environmental Protection | Advertised as Water Resistant *Manufacturer Testing: 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 |
Packaging Info
| Package Weight | 3.32 lb / 1.51 kg |
|---|---|
| Box Dimensions (LxWxH) | 10 x 6 x 4.75" |
