Dear，Pls leave a massage to tell us what design (Color) do you want.thank you.

Features:1.Bluetooth 4.0 Vehicle -Speakerphone compatible with Bluetooth -enabled mobile phones， laptop， tablet， or MP3 player.2.Compatible with any Bluetooth-enabled mobile phones.3.Acoustically optimized design with Noise Blackout dual microphones and a powerful speaker.4.Easy to install. Pair to your phone and place on your sun visor.5.Play music from your Bluetooth device.6.Advanced MultiUse allows you to have two active connections at the same time and switch between them whenever you please.7.Dedicated mute button and large easy to access volume controls.8.With the HD Microphone Strengthening noise cancellation technology.Specification:Color:Black Bluetooth Version:4.0 +EDRWorking Frequency Range:ISM2.4GHz to2.4GHzBluetooth Profile:Speakerphone&Hands-Free ProfilesTransmitted Power:Class2Wireless Connected Distance:10 MRechargeable Battery:3.7V 650mACharging Time:About 3 hoursHand-free working Time:About 17 hoursStandby-by time:About 1000 hoursDimension:12cm*2cm*7cmWeight:70gPackage Include:1 x Bluetooth 4.0 Vehicle Speakerphone1 x USB Cable1 x Car Charger1 x User Manual