F31 Bluetooth Golf Speaker

Model #:F31 Bluetooth distance: 25m Bluetooth version: V5.3 Bluetooth chip: ATS2853 Micro USB Input: DC5V1A Waterproof level: IPX5 Battery Capacity: 2500 mAh/3.7V Speaker driver: Ø45mm 4Ω 5W+passive radiator Output power: 10W Working time: 6h Charging time: 3h Net Weight: 307g Product size: 97.2*92*58mm Function: TWS/Bluetooth play/BT reconnect/Handsfree Calling/Magnetic suction on the back, built-in carabine