Adler AD 1199 black Karaoke speaker with microphone - SD/USB/AUX/Bluetooth

LED indicators: Yes Illumination LED: Yes Product colour: Grey Product type: Mono portable speaker USB charging: Yes Battery capacity: 1500 mAh Battery lifetime: 8 h Battery type: Built-in battery Charging time: 4.5 h Depth: 103 mm Microphone dimensions (WxHxD): 136 x 37 x 37 mm Height: 124 mm Width: 103 mm Card reader integrated: Yes Recommended usage: Universal Audio formats supported: MP3 Compatible memory cards: MicroSD (TransFlash) Package depth: 100 mm Package width: 160 mm Package height: 175 mm Wireless speaker ready: Yes Quantity per pack: 1 pc(s) Wireless microphone: Yes SD memory card reader: Yes AUX in: Yes Bluetooth: Yes USB connectivity: Yes USB connector type: USB Type-C Bluetooth version: 5.1 Connectivity technology: Wireless Number of speakers: 1 Number of voice modulations: 4+1