JBL Go 4 Mono portable speaker White 4.2 W

Ultra-portable JBL Pro Sound with punchier bass
Don't let its little size fool you. The JBL Go 4 packs a serious musical punch, delivering big JBL Pro Sound with punchy bass. Your friends won't believe how much great JBL Pro Sound comes out of such a small speaker.

Up to 7 hours of playtime plus 2 hours with Playtime Boost
Don't sweat the small stuff like charging your battery. JBL Go 4 gives you up to 7 hours of playtime on a single charge. Simply tap Playtime Boost to prolong the playtime, adding up to 2 hours to your battery life. It tunes and optimizes the performance for louder and crisper sound.

Waterproof and dustproof
The JBL Go 4's IP67 waterproof and dustproof rating ensures this portable speaker can handle almost any environment, from a poolside party to a seaside picnic.

Take big JBL Pro sound wherever you go. The bold, colorful JBL Go 4 ultra-portable Bluetooth speaker fits in the palm of your hand, delivering clear, loud JBL Pro Sound with rich, punchy bass. Its newly redesigned integrated loop makes it easy to bring anywhere, and the variety of colorways means you can choose one that fits your vibe. Plus it's waterproof and dustproof, so it loves to go outside. And up to 7 hours of playtime means it will keep the good times rolling throughout a fun day trip or an evening chilling under the stars. Pair two Go 4's for stereo sound, or wirelessly connect multiple JBL Auracast-enabled speakers for even bigger sound. Crank it up and let your music take you anywhere.

JBL Go 4. RMS rated power: 4.2 W, Frequency range: 90 - 20000 Hz, Signal-to-Noise Ratio (SNR): 85 dB. Connectivity technology: Wireless, Frequency range: 2.4 - 2.4835 GHz, Bluetooth profiles: A2DP, AVRCP. Product type: Mono portable speaker, Product colour: White, Volume control: Buttons. Recommended usage: Mobile phone / Smartphone. Battery type: Built-in battery, USB Type-C required charging power (min): 2.5 W, USB Type-C required charging power (max): 5 W

How to use

Charge the built-in lithium-ion battery fully before first use using the supplied or compatible charging cable. Enable Bluetooth on your mobile phone or smartphone, select the device named for the speaker in the phone’s Bluetooth menu, and confirm pairing. Use the device’s playback controls or AVRCP-compatible controls to play, pause, and skip tracks. Adjust the phone’s volume and the speaker’s volume to achieve the desired listening level. For extended idle periods, switch the speaker off to conserve battery.

Recommendations

Place the speaker on a stable surface and avoid exposing it to water or extreme temperatures. For best battery life, avoid leaving the unit fully discharged for prolonged periods and recharge it periodically. Keep firmware and source-device Bluetooth drivers updated if updates are available.