Search term: Bluetooth 4.0 EDR In-Car Speakerphone, Sun Visor, Hands Car Kit, Music Receiver, Car Charger Features: Bluetooth 4.0 Vehicle -Speakerphone compatible with Bluetooth -enabled mobile phones, laptop, tablet, or MP3 player. Compatible with any Bluetooth-enabled mobile phones. Acoustically optimized design with Noise Blackout dual microphones and a powerful speaker. Easy to install. Pair to your phone and place on your sun visor. Play music from your Bluetooth device. Advanced MultiUse allows you to have two active connections at the same time and switch between them whenever you please. Dedicated mute button and large easy to access volume controls. With the HD Microphone Strengthening noise cancellation technology. Description: Bluetooth Version: 4.0 +EDR Working Frequency Range: ISM2.4GHz to 2.4GHz Bluetooth Profile: Speakerphone&Hands- Profiles Transmitted Power: Class2 Wireless Connected Distance: 10 M Rechargeable Battery: 3.7V 650mA Charging Time: About 3 hours Hand- working Time: About 17 hours Standby-by time: About 1000 hours Specifications: Color: Black Dimension:12cm*7cm*2cm Material: Plastic Package Includes: 1 x Bluetooth 4.0 Vehicle Speakerphone 1 x USB Cable 1 x Car Charger Notes: Due to the difference between different monitors, the picture may not reflect the actual color of the item. We guarantee the style is the same as shown in the pictures.