Bluetooth alarm speaker - Pink - B118

Overall dimension: 147x53x70mm
Product material: ABS plastic / glass mirror
Main functions: Bluetooth music / collection broadcast time display / alarm clock reminder
Bluetooth version: Bluetooth 50 connection distance 10-20m
Playback mode: aux supports TF Card
Control panel: top key
Product horn: full frequency horn + 50mm diaphragm * 1
Frequency response: 150hz-20khz
Signal to noise ratio: ≥ 75db
Distortion: 2-10
Built in battery: 3.7v1200mah
Charging power supply: dc-5v
Output power: 3W * 1RMs
Charging time: about 3 hours
Standby time: 50-60 hours