Manufacturer SpecificationsGeneralProduct Type: Full Metal K Song MicrophonePickup: CapacitiveBluetooth 3.0Output Power: 10mW (Headphone output) 3W (Speaker output)Frequency Range: 100Hz to 10KHzMaximum SPL:  About 115dB 1KHzTHD: Up to 1%Color: goldReverb Mode: Echo Sound ReverberationPower Supply:

Manufacturer SpecificationsGeneralProduct Type: Full Metal K Song MicrophonePickup: CapacitiveBluetooth 3.0Output Power: 10mW (Headphone output) 3W (Speaker output)Frequency Range: 100Hz to 10KHzMaximum SPL:  About 115dB 1KHzTHD: Up to 1%Color: goldReverb Mode: Echo Sound ReverberationPower Supply: Built-in lithium polymer batteryBattery Capacity: 1000 mAhBattery Working Time: 3 to 5 hoursCharging Power: DC 5VConnect the phone to support Android, Apple systems. With the APP, you can experience the effects KTV karaoke rooms and function

PortsMicro USB3.5 mm Earphone Jack

DimensionsMain Product Dimensions: 210 x 73 x 73 mm (L x W x D)Main Product Weight: 198g

Product NotesBattery: Built in

Package ContentsBluetooth Speaker MicrophoneUSB CableUser ManualMicro USB to Audio Cable