1. IPX7 waterproof rating, no fear of splashing and immersion.
2. Type-C charging interface, closely following mainstream new mobile phones.
3. Long battery life, 27Wh battery capacity, up to 20 hours of play time.
4. Wireless Bluetooth serial connection can connect up to 3 devices at the same time.
5. A single track speaker is used, which can provide a louder sound quality and a lower bass effect.
Bluetooth version: |
4.2 |
Music playing time: |
Up to 20 hours (varies by volume and audio content) |
Stand by: |
A2DP V1.3, AVRCP V1.6 |
USB power supply: |
5V/2A |
Transducer: |
50*90mm |
Rated power: |
30W RMS |
Frequency response: |
60Hz-20KHz |
Signal to noise ratio: |
≥80dB |
Size: |
220*95*93mm |
Battery charging time: |
4 hours (5V/2.3A) |
Weight: |
965g |
Type of battery: |
Lithium-ion polymer 27Wh (equivalent to 3.6V 7500mAh) |

Powerful and shocking sound
Charge4 uses a single track speaker, which can provide a louder sound quality and a more
submerged bass effect, and the output power has also been increased to 30W. The dual passive
radiators can emit a strong ear-grabbing JBL sound, loud and clear.
Wireless Bluetooth streaming
Up to 3 devices can be connected at the same time to play music in turn. When the 4th station was
connected, the 1st station was squeezed out.

IPX7 waterproof
Even when going to the beach or swimming pool party, Charge 4 is not afraid of splashing or soaking.
Let you enjoy the feast of music.

10 popular colors available
Fashion trend color matching, different styles with different colors, there will always be-style for you.

Type-C charging interface
Following the mainstream new mobile phones, the charging port is changed to Type-C interface,
so you can charge Charge 4 without preparing multiple charging cables.

Long battery life
On the basis of the increase in output power, the battery capacity of Charge 4 has also increased
(from 22.2Wh to 27Wh, which is equivalent to 3.6V 7500mAh), ensuring that the battery playback
time can reach 20 hours

CONNECT series connection, multiple broadcasting at the same time
Download JBL CONNECT+APP, you can connect multiple JBL Bluetooth speakers in series, and
sound at the same time, giving you a more shocking sound experience.




FAQ
1. How long can JBL CHARGE4 be used on a single charge?
On the basis of the increase in output power, the battery capacity of CHARGE4 will also increase
(from 22.2Wh to 27Wh, which is equivalent to 3.6V 7500 Ah) to ensure that the battery playback
time can reach 20 hours.
2. Can this JBL Bluetooth speaker connect to multiple devices at the same time?
Yes, you can connect up to 3 devices at the same time to play music in turn. When the fourth one
is connected, the first one will be squeezed out.