Greenblue 62917 Clock Digital Black, Grey

Power source: Battery | Subwoofer driver diameter (imperial): 3.81 cm (1.5") | Signal-to-Noise Ratio (SNR): 70 dB | DC-in jack: Yes | Buzzer: Yes | Type: Digital alarm clock | Bluetooth version: 4.2 | Built-in display: Yes | Coloration: Monochromatic | Volume control: Buttons | Warnings: Do not open the unit housing. | Compatible memory cards: MicroSD (TransFlash) | Width: 190 mm | Height: 80 mm | Depth: 57 mm | Built-in speaker(s): Yes | FM band range: 87.5 - 108 MHz | Integrated clock: Yes | Tuner type: Digital | Warnings: Do not use near water. | Sleep timer: Yes | Battery capacity: 2200 mAh | On/off switch: Yes | Number of built-in speakers: 2 | Radio type: Clock | Package type: Box | Bluetooth: Yes | Alarm clock: Yes | Battery technology: Lithium | Impedance: 4 Ω | Product colour: Grey | AUX in: Yes | Handle(s): No | Product colour: Black | Frequency range: 70 - 20000 Hz | Thermometer: Yes | Power consumption (standby): 0.6 W | Supported radio bands: FM