General Features:

• Ultra-portable JBL Pro Sound with punchier bass
• Up to 7 hours of playtime plus 2 hours with Playtime Boost
• Waterproof and dustproof
• Multi-speaker connection by Auracast™
• Made in part with recycled materials
• Vibrant color options
• JBL Portable app

Key Specifications:

• Transducer: 45 mm /1.75”
• 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® profile: 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”
• 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”
• Gross Weight: 0.32 kg / 0.69 lbs
• Maximum operation temperature: 45 °C

What’s In The Box:

• 1 x JBL Go 4
• 1 x USB Type-C cable
• 1 x Quick start guide
• 1 x Warranty card and Safety sheet