WiWU P40 mini Thunder Wireless Bluetooth Speaker Bluetooth 5.0 3000mAh battery Approx 4-6 hours of playing time Support wireless BT play, TF card, USB flash drive, and Aux audio input IPX6 waterproof level
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 β 2.48GHz |