The DISEN mini portable karaoke machine combines a professional tuning grade speaker with high sensitivity drivers to deliver stereo sound with clarity and zero distortion,making it an ideal choice for mini karaoke machine for kids and adults.Suitable for home parties and outdoor events,it features a long-life rechargeable battery with quicker charging,which can also function as a power bank for smartphones and tablets,ensuring extended use wherever you go.Equipped with Bluetooth 5.0 TWS technology,it allows instant pairing with stable transmission and a 50ft long distance without obstacles,supporting TF card,USB,and AUX input connections for compatibility with Android devices,TVs,iPads,tablets,car karaoke,and PCs.The PA karaoke system includes colorful disco lights with an independent switch and 5 magic voice effects (monster,baby,female,male,original accompaniment),perfect for birthday gifts and family gatherings.Lightweight and easy to operate,this small-sized device is portable for family parties,birthdays,gatherings,outdoor trips,classrooms,and various events.It comes with a lifetime aftersales and no reason replacement service,with customer issues resolved within 24 hours. Product Feature 【Astonishing Sound】Built-in professional tuning grade speaker and high sensitivity drivers produce stereo sound with exceptional clarity and zero distortion,perfect for home parties and outdoor events 【6-10H Worry-Free Battery Life】Exclusive long-life rechargeable battery technology enables quicker charging and doubles as a power bank to charge smartphones and tablets,allowing long-lasting use for parties and family gatherings 【Bluetooth 5.0 TWS Technology】New Bluetooth 5.0 technology ensures instant pairing,stable transmission,and 50ft long distance without obstacles,supporting TF card,USB,and AUX input connections compatible with multiple devices like Android devices,TVs,iPads,tablets,car karaoke,and PCs 【5 Magic Voice & Colorful Lights】Equipped with colorful disco lights with an independent switch and 5 magic voice effects (monster,baby,female,male,original accompaniment),providing endless fun for adults and kids