JBL Pulse 4 Portable Bluetooth Speaker

Experience vibrant sound and a captivating light show with the JBL Pulse 4 portable Bluetooth speaker. Designed for immersive entertainment, this speaker offers 360-degree sound and a dazzling, high-resolution circular light show that syncs with your music.

Key Features and Benefits

Immersive Light Show: High-resolution, 360-degree light show that reacts to your music.
360-Degree Sound: Signature JBL sound that fills the space.
All-Day Playtime: Enjoy up to 12 hours of music on a single charge.
IPX7 Waterproof: Take your speaker to the pool or beach with confidence, as it's waterproof up to 1 meter for 30 minutes.
JBL Connect App: Customize light show modes, control your music, and update your speaker's software.
PartyBoost: Connect multiple JBL PartyBoost-compatible speakers for amplified sound or an even bigger party experience.
Shake to Sync: Easily sync the light show with other JBL Pulse 4 speakers by simply shaking them.

Technical Specifications

Bluetooth Version: 4.2
Support: A2DP V1.3, AVRCP V1.6
Transducer: 2.25 inch
Rated Power: 20W RMS
Frequency Response: 70Hz – 20kHz
Signal-to-Noise Ratio: >80dB
Battery Type: Lithium-ion Polymer 26Wh (3.6V, 7260mAh)
Battery Charge Time: 3.5 hours (5V/3A)
Music Playtime: Up to 12 hours (varies by brightness, volume level, and audio content)
Bluetooth Transmitter Power: ≤10dBm
Bluetooth Transmitter Frequency Range: 2.402–2.480 GHz
2.4GHz SRD Frequency Range: 2.407–2.475 GHz
Bluetooth Transmitter Modulation: GFSK, π/4-DQPSK, 8DPSK
Dimensions (W x D x H): 96 x 96 x 207 mm
Weight: 1260 g

What's in the Box

1 x JBL Pulse 4 Speaker
1 x JBL USB-C Cable
1 x Quick Start Guide
1 x Safety Sheet
1 x Warranty Card

Charging

To prolong battery lifespan, fully charge at least once every 3 months. Battery life will vary due to usage patterns and environmental conditions. When using an external adapter, the output voltage/current should not exceed 5V/3A.

Waterproof Protection

The JBL Pulse 4 is waterproof according to IPX7 standards, meaning it can be submerged in up to 1 meter of water for 30 minutes. Do not expose the speaker to liquids while charging, as this may cause permanent damage.

JBL Connect App

Download the JBL Connect app to configure your speaker, customize light show presets, and perform software upgrades. Available on Google Play and the App Store.

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