JBL Charge 4 — portable Bluetooth speaker

JBL Charge 4 is a portable Bluetooth speaker designed for mobile use with powerful, clear sound. It supports Bluetooth 4.2, A2DP V1.3, and AVRCP V1.6, and delivers up to 30 W of output power. The speaker offers a frequency response of 60Hz–20kHz and a signal-to-noise ratio of >80dB for a clean listening experience.

It uses a 7500 mAh Lithium-ion Polymer battery with 27Wh energy, providing up to 20 hours of playtime and a charging time of around 4 hours. Charge 4 also features IPX7 water resistance, making it suitable for use by the pool, at the beach, or in wet conditions. Additional features include powerbank functionality, USB output of 5V/2A (max), and a 3.5 mm audio input. Its compact dimensions and 965 g weight make it easy to carry every day.