3.7V 600mAh Standby 600 Hours Full Duplex Sound Quality Car Sun Visor bluetooth Speaker

Description: 1. With the double functional power adapter. 2. This speakerphone brings you an outstanding full duplex sound quality. 3. Answer a call, hang up a call, redial last number, volume control, play music. 4. Built-in microphone, which adopts D.S.P solution for Echo Cancellation & Noise Suppression. 5. This device can be used as hands-free kit both in car or as conference speakerphone on desk when you are at hone, in office, etc. 6. The bluetooth Speakerphone put in the car bluetooth in Car Speakerphone requires no installation and can be easily caught in the car sun visor. 7. This portable mini-shape bluetooth in Car Speakerphone is specially designed with the aims of convenience and freedom of wireless communication. 8. The device supports four languages, simultaneously press "+" and "-" to switch, you can switch the language of the order: English, Italian, Spanish, German. Feature: bluetooth Version 3.0+EDR Transmission Distance 0-10m Speaker 8R 2W Working Frequency Response 20Hz-15Khz Transmitted Power Class 2 Output Specification Of Charger 3.3~4.2V Battery Capacity 3.7V 600mAh Charging Time About 2~3 hours Hands-free Working Time 15~16 hours Standby Time About 600 hours Size 115 x 45 x 14mm Package Included: 1 X Car Hands-free Wireless bluetooth Receiver 1 X Car Charger 1 X USB Charging Cable 1 X English User Manual 1 X Clip 1 X 3.7V/650mAh Lithium-ion Battery