Threefrequency equalization: Professional tuner carefully tuned , high power digital power amplifier N40 neodymium magnet large diameter speakers, sound quality more shocking.Karaoke/video/game: Highpower external amplifier, whether for home theater, K songs or gaming games, enjoy the shocking sound.360 shocking bass: Powerful bass, rich and full sound field effect, give you a concertlike live sound quality.IPX5 waterproof: Bathroom singing is not afraid; Put the sound of singing in the bathroom concert, super waterproof performance, shower singing is not afraid of bad.Multiple playback modes: Support Bluetooth playback, TF card playback mode, to meet your different playback needs.Ultralong battery life: , equipped with a 1500 mAh battery with long battery life, 24 hours of continuous listening.Name: Portable Bluetooth SpeakerBluetooth version: V5.3Connection distance: 10 metersCharging time: 2 hoursBattery capacity: 1500mAhOutput power: 10 wattsSupported protocols: A2DP /HFP// AVRCP /SP/Whether builtin battery: builtin batteryFeatures: Bluetooth playback, TF card playback, IPX5 waterproof, TypeC charging port, 10W high power, shocking sound quality.Colour:Dark BlueMaterial:plasticPackage Contents:1 x Bluetooth SpeakerOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/ 13cm.