ZTJCY Karaoke Machine - 1 512GB 16W Bundle

Specification: Item Type: Podcast Equipment Bundle Material: ABS Plastic, Electronics Charging Voltage: DC5V 2A Charging Time: 3-4 Hours 2 Speakers: 5W And 5W Speaker Frequency Response Range: 20Hz to 20KHz Signal To Noise Ratio: ≥75dB Power: 16W BT Version: 5.0 Small Memory Card: Maximum Support 512G Small Memory Card (Not Included) Sound Playback Time: 3-5 Hours Sound Standby Time: 10-15 Hours Battery Type: Sound Card Speaker Built In 4000mAh Lithium Battery (Included) Microphone Built In 2 x 1000mAh Lithium Battery (Included) How to Use: Turn on and use packing list: 1 x Sound Card Speaker 1 x Carrying Strap 2 x Anti Slip Plastic Ring 1 x One for Two Adapter Cable 1 x Type C Charging Cable 1 x 3.5mm Lavalier Microphone 1 x 3.5mm Sound Cable 1 x 3.5mm Monitor Headphones 2 x Microphone 1 x Instruction Manual