3.5mm Universal Office Mobile Phone Retro External Headset Mobile Phone Handset(Black) Filter-Metal Cases Storage temperature: -30 degree C

Storage temperature: -30 degree C - 70 degree C

SIM card tray + SIM card tray + Micro SD Card Tray for vivo Y3

no need to plug and unplug the printer cable

Output interface: USB cigarette lighter

EZAir(iOS screen mirroring)

3.5mm Universal Office Mobile Phone Retro External Headset Mobile Phone Handset(Black) Filter-Metal Cases Storage temperature: -30 degree C1. Compact size, retro and beautiful, easy to use 2. Can be operated by the answer button on the handset: answer, hang up 3. Can control most cell phones to listen to songs, pause 4. While making a call, you can operate other functions of the phone 5. The base is equipped with a microphone recess, the handset can be placed on the base 6. Plastic material, frosted appearance 7. Interface: 3. 5mm 8. Handset size: about 21 x 3 x 5cm 9. Base size: about