Features – Louder, more powerful sound – IP67 waterproof and dustproof – 12 Hours of Playtime – Bold design – Crank up the fun with PartyBoost – JBL Portable app – USB charging protection – Wireless Bluetooth streaming – Eco-friendly packaging Specifications – Transducers: 45×80mm woofer/ 1.75 ×3", 16mm tweeter/0.6" – Output power: 20W RMS for woofer, 10W RMS for tweeter – Frequency response: 63Hz – 20kHz – Signal-to-noise ratio: >80dB – Battery type: Li-ion polymer 17.28Wh (equivalent to 3.6V/4800mAh) – Battery charge time: 2.5 hours (5V/3A) – Music play time: up to 12 hours (dependent on volume level and audio content) – Cable type: USB-C charging cable – Cable length: 1.2m/47.2" – Maximum operation temperature: 45C – Bluetooth version: 5.1 – Bluetooth profile: A2DP 1.3, AVRCP 1.6 – Bluetooth transmitter frequency range: 2400MHz – 2483.5MHz – Bluetooth transmitter power: <10dBm (EIRP) - Bluetooth transmitter modulation: GFSK, ?/4 DQPSK, 8DPSK - 2.4GHz SRD frequency range: 2407MHz - 2475MHz - SRD transmitter power: <10dBm (EIRP) - Dimensions (W×H×D): 178×68×72 mm - Net weight: 0.55 kg