Esperanza EP155 BT FM LED RGB Speaker Black 10W

Power source type: Battery | Battery type: Built-in battery | On/off switch: Yes | Connectivity technology: Wired & Wireless | USB connector type: Micro-USB | USB connector type: USB Type-A | Quantity per pack: 1 pc(s) | Product design: Rectangle | Compatible memory cards: MicroSD (TransFlash) | Card reader integrated: Yes | Built-in display: No | Battery technology: Lithium Polymer (LiPo) | Bluetooth: Yes | Wi-Fi: No | Product colour: Black | 3.5 mm connector: Yes | Cord length: 0.3 m | Number of drivers: 2 | Recommended usage: Universal | Illumination LED: Yes | Volume control: Buttons | Charging time: 1.5, 2.5 | Bluetooth version: 5.0 | Battery capacity: 1220 mAh | Number of speakers: 1 | FM radio: Yes | DC input voltage: 5 V | Bluetooth profiles: A2DP, AVRCP, HFP, HSP | AUX in: Yes | Continuous audio playback time: 4 h | USB connectivity: Yes | Bluetooth range: 10 m | RMS rated power: 10 W | Built-in radio: Yes | Frequency range: 280 - 16000 Hz