JBL GO4

The JBL GO 4 is an ultra-portable Bluetooth speaker that delivers impressive sound quality in a compact design.

• Transducer: 45 mm (1.75 inches)
• Output Power: 4.2 W RMS
• Frequency Response: 90 Hz – 20 kHz
• Signal-to-Noise Ratio: > 85 dB
• Battery Type: Li-ion polymer (3.23 Wh, equivalent to 3.8 V / 850 mAh)
• Battery Charge Time: 3 hours (5 V 1 A)
• Music Play Time: Up to 7 hours (dependent on volume level and audio content)
• Bluetooth Version: 5.3
• Bluetooth Profiles: A2DP V1.4, AVRCP V1.6
• Bluetooth Transmitter Frequency Range: 2400 MHz – 2483.5 MHz
• Bluetooth Transmitter Power: ≤ 9 dBm (EIRP)
• Bluetooth Transmitter Modulation: GFSK, π/4 DQPSK
• Product Dimensions (W x H x D): 94.3 x 75.7 x 42.2 mm (3.7 x 3.0 x 1.7 inches)
• Product Weight: 0.19 kg (0.42 lbs)
• Packaging Dimensions (W x H x D): 125 x 103 x 56.5 mm (4.9 x 4.0 x 2.2 inches)
• Gross Weight: 0.32 kg (0.69 lbs)
• Maximum Operation Temperature: 45 °C

The JBL GO 4 also features IP67 waterproof and dustproof rating, Playtime Boost for extended playtime, and the ability to pair multiple speakers for stereo sound using Auracast™.