Truly Wire-free--no Wires Connecting Earbuds To Playback Device Or Between The Ears
amazing Stereo Sound
10 Mm Drivers
built-in Microphone For Making Phone Calls With Paired Smartphone
wearer Presses Function Button Once To Answer
Twice To Reject
when In Calling Mode Only Master Earbud Will Have Sound--this Safety Feature Allows User To Hear The Traffic While Driving
super Lightweight And Sweatproof
frequency Range: 20 Hz To 20 Khz
transmitting Distance: 32.8 Ft.
up To 2 Hours Music And Talk Time
up To 120 Hours Standby Time
impedance: 32 Ohms
sensitivity: >85 Db
Thanks for your curtius support via telephone and very quick delivery. I have wanted to replace the TV's in our RV for quite some time but I just couldn't figure out what I really needed. Now I don't have to worry about the analog to digital change over either.