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.
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
- Rechargable battery