TCL 4021 T1000 It pairs with the Earpiece

It pairs with the Earpiece speaker to produce glorious stereo sound

External power supply 90% efficiency

With a 100 Hz frame rate

the 33W fast charging will have you back up to full power before you know it

TCL 4021 T1000 It pairs with the EarpieceTCL 4021 Key Features A handy dual sim mobile phone. Numerical keyboard. Easy to use and lightweight. This is a 2G Mobile Phone only, it will not work with 3 Mobile Overview TCL 4021 is the ideal mobile phone for lightweight phone lovers. The user friendly numerical keyboard makes for a fast and reliable typing experience. With 4MB internal memory, the phone alllows for up to 32GB external memory to accommodate your files.