•Using DSP sound field processing, it supports sound changes to meet your entertainment needs. The microphone pickup is newly upgraded, with loud sound and no distortion. •It offers high-definition sound quality and stereo surround to ensure a more enjoyable music experience because of its built-in magnetic dual speakers with diaphragm •Made of high-quality ABS material, lightweight and durable •Large gold-plated area, unique and beautiful appearance design •Suitable for home, KTV, singing, etc. And supports dual microphone interconnection, can be connected to the same mobile phone and sing the same song Specification: •Bluetooth-compatible version: V5.0 •Bluetooth-compatible distance: 10M •Battery capacity: 2400 mAh •Battery life: 3-6 hours •Frequency response range: 60Hz-15KHz •Speaker power: 4Ω 13W •Signal-to-noise ratio: ≥80dB •Size: 263.5mm x 165.5mm x 149.5mm •Product weight: 1369G Package included: •1 x Bluetooth-compatible Speaker •2 x Microphone •1 x Charging Cable •1 x English and Chinese User Manual •Other items not include