What’s in the box
1 x JBL Pulse 4
1 x JBL branded Type C cable
1 x Quick start guide
1 x Safety sheet
1 x Warranty card
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 26 Wh (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 – 2.480GHz
2.4GHz SRD frequency range: 2.407 – 2.475GHz
Bluetooth transmitter modulation: GFSK, π/4-DQPSK, 8DPSK
Dimensions (W x D x H): 96 x 96 x 207mm
Weight: 1260g