Bluetooth speaker CityLIGHT + remote control + microphone

Certification: LVD, EMC, RED | Signal-to-Noise Ratio (SNR): 80 dB | Product colour: Black | Weight: 2.9 kg | Package type: Box | RMS rated power: 4 W | Width: 425 mm | Height: 195 mm | Product design: Portable | Manual: Yes | Number of speakers: 2 | Depth: 213 mm | Battery capacity: 4500 mAh | Cables included: USB | Bluetooth: Yes | Maximum memory card size: 32 GB | Product type: Mono portable speaker | Battery type: Built-in battery | On/off switch: Yes | Quantity per pack: 1 pc(s) | Recommended usage: Universal | Input current: 2.0 A | USB connector type: Micro-USB | Compatible memory cards: MicroSD (TransFlash) | Card reader integrated: Yes | Wi-Fi: No | Battery technology: Lithium | Connectivity technology: Wired & Wireless | Power source type: Battery, DC | Built-in microphone: Yes | Sustainability certificates: RoHS | 3.5 mm connector: Yes | DC input voltage: 5 V | Easy pairing: Yes | USB connectivity: Yes | AUX in: Yes | Microphone included: Yes | FM radio: No | Bluetooth range: 10 m | Hands-free mode: Yes | Bluetooth version: 5.0 | Volume control: Button | Frequency range: 100 - 20000 Hz | Bluetooth frequency band: 2402 - 2480 GHz