Fangrui Product Details [bluetooth Transmitter And Receiver Cd Player] Apply Bluetooth 5.0 Technology On This Portable Wall Cd Player, Which Features Signal Range, Faster Connection And Transmission Speed. Built-in Dual Hi-fi Bluetooth Speakers, Which Can Be Connected With Bluetooth-enabled Devices Such As Mobile Phone Or Tablet. It Work As A Wired Speaker. Notice: Its A Bluetooth Transmitter And Receiver [with Dual Stereo Loudspeakers] Built-in Dual Stereo Speakers, Small And Handy Music Cd Player With Classic Black Color, Smooth Appearance With Lcd Display, Adopts Professional Intelligent Digital Noise Reduction Chip Ensuring High-qualified Audio Experience; For Music Enthusiasts, Language Learners, Expectant Mothers And Children [1500mah Rechargeable Battery] Dont Need To Use Aa Batteries Or Plug The Charger Into The Cd Player Any More. The Cd Player Can Be Via Dc 5v/1a Adapter, Power Bank, Or Computer With Micro-usb2.0 Standard With The Included Type-c Charging Cable,full Charge At About 4 Hours With Green In