Mini Retro Mirror Bluetooth Speaker Alarm Clock Real-time Temperature With Invisible Phone Stand Pluggable Card, Long Battery Life With Lithium Battery Features: Product Name: Digital Clock Audio Material: ABS Model: A20 Product color: Pinks Speaker: 52mm 4Ω 3W Signal-to-noise ratio: ≥75dB Frequency response range: 60Hz-18KHz level: IPX 2 Bluetooth module: clock alarms, T-F, FM, real-time temperature, three-levels of brightness adjustment Battery capacity: 800mAh Product size: 14.5x6.6x7.4...