DescriptionFeature :Bluetooth scheme: Bluetooth 5.3 EDR (AC6966B)Supported protocols: A2DP, AVRCP, ACDTP, HSP, HFPChannel system: dual channelBluetooth operating frequency: 2402MHz-2480MHzHorn: passive 66-32, 4Ω 10w*2SNR: 60dBFrequency response range: 80Hz-15KHzBattery capacity: 3,600mAh/3.7VPlay time: 5hCharging time: 4hSize: 281 * 123 * 159mmBattery status: supportedWaterproof rate: IPX5Specifications:Bluetooth scheme: Jieli (5.3)Bluetooth speaker with handle, IPX5 waterproof rate, colorful breathing lights4 play modes: Bluetooth, AUX, Micro-SD card, 1 1 Bluetooth connection in seriesBattery capacity: 3,600mAhABS, oil-injection material, physical buttonSize: 281 * 123 * 159mmCharging port: Type-C (5V1A)Horns: passive 66-32, 4 Ω 10w*2Transmission distance: 10m