Professional Private Monitor WiFi Karaoke Machine outdoor Indoor Party Fun Speaker

• Model NO.: DM-D4
• Chargeable: Chargeable
• SNR: 81-90dB
• Display Type: Digital Display
• Compatible Product: Universal
• Power: 40W
• Color: Black
• Battery: 11.1V /7200mmah Lithium Battery
• Speaker Unit: 4" Woofer +Tweeter +14" Touch Screen
• Transport Package: Strong Brown Box
• Specification: Battery: 11.1V /7200MmAh lithium battery
• Trademark: diamond
• Origin: China
• HS Code: 8518220000
• Production Capacity: 10000 PCS Per Month

Product Description