JBL Flip 6 Portable Waterproof Speaker Channel - 1:0 Bluetooth version5.1 Frequency - 63 Hz - 20k Hz (Dynamic) Playing time : Up to 12 Hours Charging time (hrs.) - 2.5 IP67 waterproof
Bluetooth version: 5.1 | Maximum music playing time (hrs): 18 | Output power (W): 240 | Bluetooth profiles: A2DP 1.3, AVRCP 1.6 | Bluetooth frequency: 2.4 – 2.48GHz |