Monster M1 Portable Bluetooth Speakers Wireless Outdoor Loudspeakers 10H Playtime Support TF Card AUX FM Radio for Indoor Outoor

Monster. Bluetooth version: Bluetooth 5.3. Transmission distance: approximately 30 meters. Horn size: 4 1. Battery capacity: 3.7V/2400mAh. Output power: 24W Peak). Charging voltage: 5V/2A. Charging time: approximately 3.5 hours. Play time: 100 volume for about 3H, 50 volume for about 10H. Product weight: approximately 0.6kg. Product color: black. Product size: 269 two hundred and thirty-two 118mm. Supported functions: Bluetooth/TF card/AUX IN/USB flash drive/Karaoke OK/FM/REC. 100 Original Buy with confident!. We are theMonster authorized distributor, all products are come from original Monster factory, so please don't worry about fakes