Brand Xiaomi Model No XMYX04WM Bluetooth 5.0 Charging port Type -C Battery 2000mAh Bluetooth Range 10M Frequency Response Range 20Hz to 20KHz. Playback Time Approx. 13 hours (at 50% Volume) Waterproof Level/Grade IP55
Specifications: Product net weight: 185g Product size: 86 x 86 x 45mm Bluetooth version: Bluetooth 5.0 Bluetooth protocol: HFP / A2DP / AVRCP Communication distance: 10m (open and free environment) Battery capacity: 2000mAh Continuous playback time: 10 hours (60% volume) Dust and waterproof rating: IP55 Charging port: Type-C Input parameters: 5V=1A Other functions: Double box interconnection