












jbl Charge 4 Portable Bluetooth Speaker (Blue)
Model: JBLCHARGE4BLUAM








| Bluetooth | 4.2 |
|---|---|
| Bluetooth Transmitter Power | 20 dBm |
| Bluetooth Transmitter Modulation | Π/4 DQPSK, 8DPSK, GFSK |
| Inputs | None |
|---|---|
| Outputs | 1 x USB Type-C (Power) |
| Power Output | 30 W |
|---|---|
| Passive Radiators | 2 |
| Frequency Response | 60 Hz to 20 kHz |
| Signal to Noise Ratio | >80 dB |
| USB Power Output | 5 VDC at 2.3 A |
|---|
| Weight | 2.1 lb / 955.0 g |
|---|---|
| Memory Card Slot | None |
| IP Rating | IPX7 |
| Dimensions (W x H x D) | 220.0 x 95.0 x 93.0" / 558.8 x 241.3 x 236.2 cm |
| Built-In Mic | No |
|---|
| Capacity (mAh) | 7800 mAh |
|---|---|
| Battery Chemistry | Lithium-Ion Polymer (LiPo) |
| Battery Voltage | 3.6 V |
| Expected Battery Life | 20 Hours |