Esperanza TRIVAL Black, Red 3 W Højttaler

On/off switch: Yes Product colour: Black Built-in display: No Carrying handle(s): No Volume control: Buttons Battery technology: Lithium Polymer (LiPo) Battery type: Built-in battery DC input voltage: 5 V Power source type: USB Battery capacity: 400 mAh Width: 150 mm Height: 50 mm Depth: 55 mm Recommended usage: Universal FM radio: Yes Compatible memory cards: MicroSD (TransFlash) Card reader integrated: Yes Quantity per pack: 1 pc(s) RMS rated power: 3 W Frequency range: 280 - 16000 Hz USB connector type: USB Type-A Bluetooth range: 10 m Bluetooth version: 3.0+HS Bluetooth: Yes Bluetooth profiles: HSP, A2DP, HFP, AVRCP Wi-Fi: No USB connectivity: Yes Connectivity technology: Wireless Number of speakers: 1