Features: 10-15W wireless charging music player, bluetooth-compatible speaker, with colorful LED lighting. Multifunctional wireless charging dock digital display bluetooth-compatible speaker wireless subwoofer with timed alarm clock. Unique in design, essential accessory for your intelligent home devices and great home decoration ornament. Supports multiple playback modes with call function. Widely used in home theaters, karaoke, etc. Specifications: Material: ABS+Electronics Size: approx. 22x22cm/8.66x8.66inch Function: Bluetooth-compatible Clock Alarm Clock Light Phone Call Function Charging time: 3-5 hours Play time: 3-5 hours Working voltages: 3.4-4.2V Charging current:: 500mA Bluetooth-compatible version: BLE5.3 Transmission distance: 10-15m Battery capacity: 3 7V/1500mAh (18650) Horn output power: 5V Wireless charging: 10-15W (requires fast charging protocol charging adapter) Package Includes: 1Pc Multifunctional Bluetooth-compatible Speaker note: Due to manual measurement, please allow for errors of 1-2cm. Please allow for the slight color difference caused by different display resolutions.