Portable, drop-resistant waterproof speaker delivering bold JBL Pro Sound for any adventure. Features a 45x80mm woofer and 16mm tweeter with a redesigned dome for deeper, clearer audio and enhanced high frequencies. AI Sound Boost analyzes music in real-time, ensuring distortion-free output at high volumes with 25W RMS (woofer) and 10W RMS (tweeter). With IP68 water, dust, and drop resistance (tested for 1.5m submersion in freshwater up to 30 minutes and 1m drops on concrete), its built to withstand rugged conditions.Enjoy up to 16 hours of playback (14h standard + 2h with Playtime Boost) from a 17.28Wh lithium-ion polymer battery, fully charged in 2.5 hours via USB-C (cable not included). The PushLock system includes a wrist strap and carabiner for versatile carrying. Connect multiple speakers via Auracast for stereo or expanded sound coverage. Supports lossless audio playback through USB-C for audiophile-grade detail (requires compatible source). Customize settings with the JBL Portable app. Made with recycled plastic and fabric, packaged in FSC-certified paper with soy ink.Sound: 60Hz20kHz response, >80dB signal-to-noise ratioPower: 25W RMS (woofer) + 10W RMS (tweeter)Battery: 17.28Wh Li-ion polymer, 2.5h chargeConnectivity: Bluetooth 5.4 (A2DP 1.3, AVRCP 1.6), USB-CDurability: IP68 waterproof, dustproof, drop-resistantDimensions: 182.5 x 69.5 x 71.5 mm, 0.56kg