---
title: "JBL GO 4 Wireless Bluetooth Speaker"
url: "https://binary.ph/product/jbl-go-4-wireless-bluetooth-speaker/"
description: "Discover the JBL GO 4 Wireless Bluetooth Speaker: a review of sound, battery life, and portability, plus tips for the JBL GO 4 Bluetooth speaker."
author: "BinaryPH"
published: "2025-05-15T08:15:41+00:00"
modified: "2025-05-15T08:15:42+00:00"
tags: ["Audio & Wearables", "Bluetooth speaker", "jbl"]
---

# JBL GO 4 Wireless Bluetooth Speaker

JBL GO 4 Wireless Bluetooth Speaker

Specifications: 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 (plus up to 2 additional hours with Playtime Boost) Bluetooth Version: 5.3 Bluetooth Profiles: A2DP V1.4, AVRCP V1.6 Waterproof and Dustproof: IP67 Multi-speaker connection: Auracast™ Materials: Made in part with recycled plastic and fabric Dimensions (W x H x D): 94.3 x 75.7 x 42.2 mm / 3.7 x 3.0 x 1.7” Weight: 0.19 kg / 0.42 lbs Features: Ultra-portable JBL Pro Sound with punchier bass, Integrated loop, JBL Portable app support, Vibrant color options Charging Port: USB Type-C