JBL Charge 4 Waterproof Portable Bluetooth Speaker -Black

JBL Charge 4 Speaker Specification

Performance	Music playing time (hrs): 20 Output power (W): 30 Frequency response: 60Hz–20kHz Signal-to-noise ratio: >80dB Bluetooth version: 4.2
Battery	Battery capacity (mAh): 7,500 Charging time (hrs): 5.5
Interface	Dimensions (cm)22 x 9.5 x 9.3 Weight (kgs)0.96
Features	3.5 mm audio cable Input: Yes Auto power off: Yes Bluetooth: Yes JBL Connect+: Yes Powerbank: Yes Speakerphone: No Voice Assistant integration: No Waterproof: Yes

JBL Charge 4 Speaker overview in Bangladesh

JBL combines wireless audio streaming and portability with the JBL Charge 4 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 JBL Charge 4 Speaker 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

Wirelessly connect up to 2 smartphones or tablets to the speaker and take turns enjoying the 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.

FAQ

FAQ 1: Is the JBL Charge 4 speaker waterproof and ideal for outdoor use?

Yes. The JBL Charge 4 has an IPX7 waterproof rating, which means it can safely handle splashes, rain, and even short submersion — perfect for poolside, beach outings, and outdoor adventures.

FAQ 2: What is the battery life of the JBL Charge 4 Bluetooth speaker?

The JBL Charge 4 offers up to 20 hours of continuous playback on a full charge, letting you enjoy extended music sessions without frequent recharging.

FAQ 3: Does the JBL Charge 4 support wireless Bluetooth connectivity and hands-free calling?

Yes. The Charge 4 supports Bluetooth streaming for easy wireless music playback from smartphones and tablets, and features a built-in speakerphone for clear hands-free calls.