Phone Holder for Car, WizGear Car Phone Mount Air Vent Cell Phone Holder for Car, Air Vent Phone Holder for Car with Twist Lock Base Compatible with iPhone Xs XS Max 8 7 6, Galaxy S and More sold2024 Rechargeable Battery Built in 1000mA Color:Black & Yellow 2 pack Rechargeable Battery Built in 1000mA capacity rechargeable battery that can be charged via USB charging port offers 12 hours playing time at normal volume ( Notice: Louder volumes will reduce the battery play time Two way voice Internal and external to the two way voice signal output (recorded by the bank teller) Product Features UNIVERSAL COMPALITY: This WizGear Air Vent Universal Mobile Car air vent mount holder can be utilized to mount various cell phones for iPhone XS XS Max XR X 8 8 Plus 7 7 Plus SE 6s 6 Plus 6 5s 4 Samsung Galaxy S10 S9 S8 S7 S6 S5 S4 LG Nexus Sony Nokia and More