Mini Portable 5.0 bluetooth Speaker Wireless TWS Outdoor Speakers Column Subwoofer Stereo Loudspeaker Play 20H

Main Features:  ● Metal Diaphragm: Rejecting traditional plastic diaphragm, using more expensive metaldiaphragm 30MM metal diaphragm for low frequency surging, clean and clear voice.  ● Wreless Connections bluetooth Speaker: Built-in custom chip,stable transmission and fast linear connection distance of up to 10 meters.  ● Three Play Modes: Audio input, supports 3.5MM interface devices such as audio players, laptops, mobile phones, MP3, etc.  ● Two-channel Interconnection: Support TWS serial connection,two speakers form stereo surround sound,a mobile phone can control true dual-channel.  ● High Definition Noise Reduction: High-definition noise-cancelling radio microphone,when answering a call,filter environmental noise,receive sensitively.  ● Large Capacity Battery: Buil-in large-capacity lithium battery,charging for 1-2 hours,can listen to music for about 20 hours.  ● Simple Appearance: Simple appearance,soft and delicate touch can be easily integrated into the home desktop.    Specif