JBL Pulse 4 Bluetooth Speaker

Kcee Devices

Product Specification

  • Bluetooth version: 4.2
  • Support: A2DP V1.3,
  • ACRCP V1.6 Transducer: 2.25 inches
  • Rated power: 20W R.M.S
  • Frequency response: 70Hz – 20kHz Signal-to-noise ratio: >80dB
  • Battery type: Lithium-ion polymer 26 Wh (3.6V, 7260mAh)
  • Battery charging time: 3.5 hours (5 V/3A)
  • Playback range: up to 12 hours (varies depending on volume level and audio content)
  • Bluetooth transmitter power: ≤10dBm
  • Range of Bluetooth transmitter frequency: 2,402 – 2,480GHz
  • Frequency range 2.4GHz SRD: 2,407 – 2,475GHz
  • Bluetooth transmitter modulation: GFSK, π/4-DQPSK, 8 DPSK
  • Size (L x D xA): 96 x 96 x 207mm
  • Weight:1260g


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 Party Boost compatible speakers to make your party epic.