Regular price $165 Sale price $158



Light up the night

Pulse 4 shines through the night with an amazing, high-resolution, 360-degree LED lightshow.

Follow the beat everywhere

Pulse 4 delivers JBL signature sound in every direction with its ingenious, 360-degree speaker array.

Up to 12 Hours of Playtime

Ready to get your groove on? Pulse4 delivers up 12 hours of party time on a single charge.

Make a splash with IPX7 waterproof design

Bring your speakers anywhere. Pool party? Perfect. Sudden cloudburst? Covered. Bash on the beach? Pulse4 is IPX7 waterproof up to three-feet deep for fearless outdoor entertainment.


Sound you can see

Kick start your party with JBL signature sound and a dazzling LED light show all in 360 degrees. Our bold, IPX7 waterproof design shines bright and will keep the tunes flowing for up to 12 hours on a single charge. Tap the JBL Connect App to change the sound-responsive colors and patterns and connect with other JBL PartyBoost compatible speakers to make your party epic.

General Specifications

Output power (W)20


  • Dimensions (in): 3.8 x 8.1 x 3.8
  • Dimensions (cm): 9.6 x 20.7 x 9.6
  • Weight (kgs): 1.26
  • Weight (lbs): 2.8

Control and Connection Specifications

  • Bluetooth profiles: A2DP V1.3, ACRCP V1.6
  • Bluetooth frequency: 2.402 – 2.480GHz
  • Bluetooth transmitted modulation: GFSK, π/4 – DQPSK, 8DPSK
  • Bluetooth transmitter power: ≤10dBm
  • Bluetooth version: 4.2


  • Maximum music playing time (hrs): 12
  • Charging time (hrs): 3.5


  • JBL PartyBoost
  • Charging cable
  • Lightshow
  • Waterproof
  • Wireless
  • Rechargable battery
  • Bluetooth