New Rixing NR-4500M Bluetooth 5.0 Portable Outdoor Karaoke Wireless Bluetooth Speaker with Microphone(Red) Filter-Adapter 57inch * 14

57inch * 14

Working current: 300mA (maximum)

40HQ: 6190 cartons * 200 pcs = 1238000 pcs

GSM900 / WCDMA2100 MHz repeater for mobile phone signal boosting

New Rixing NR-4500M Bluetooth 5.0 Portable Outdoor Karaoke Wireless Bluetooth Speaker with Microphone(Red) Filter-Adapter 57inch * 141. Built in 1500 mAh sufficient amount of 18650 original battery 2. Equipped with wired karaoke microphone 3. 10W high power, with boost 4. Perform Bluetooth playback test at 80% volume, playback time: 2 3 hours, charging time: 3 4 hours (playing time varies with volume and audio content) 5. Support USB, TF card, AUX audio playback, FM radio, cyclic charging, Bluetooth, TWS function 6. Output power: 2*5W 7. Speaker: 2, external magnetic 4 ohm 5W 8.