JBL Go 4 1.0 Wireless, Bluetooth Portable speaker, White

The JBL Go 4 is a portable mono speaker designed for personal audio playback. It delivers 4.2 watts of RMS power, producing a sound profile focused on clarity in the mid and high frequency ranges, which is suitable for voice-centric content like podcasts and vocals. The single audio channel provides a direct sound experience, operating within a frequency range of 90 Hz to 20,000 Hz. Its compact form factor and low weight make it a practical option for audio in small environments or while traveling.

This speaker is constructed with an IP67 rating, indicating it is fully protected from dust and can be submerged in water. Connectivity is handled exclusively through a wireless Bluetooth 5.3 interface, which supports A2DP and AVRCP profiles for audio streaming and basic remote control. The unit is powered by an internal lithium-polymer battery that offers a maximum playback time of 7 hours on a full charge. Recharging the 3.23 Wh battery takes approximately 1.5 hours via the included USB Type-C cable.

• Single-channel mono audio output
• Features 4.2 W RMS rated power
• Operates on a 90 Hz to 20,000 Hz frequency range
• Connects wirelessly with Bluetooth 5.3
• IP67 rated for dust and water resistance
• Equipped with a 3.23 Wh lithium-polymer battery
• Weighs 216 g