Features:<br> 1. The latest version of the Bluetooth-compatible chip, V4.2 + EDR, the output is stability.<br> 2. Voice broadcast all the way.<br> 3. With function of automatic power-on and shut down, which can save worry and labor.<br> 4. Siri voice control for Apple.<br> 5. 550 mAh battery, long standby time for 1000 hours.<br> 6. The duration of the call is about 10 hours.<br> 7. Built-in digital amplifier for greatly improved volume and sound effect.<br> Handsfree Car Speaker Kit for Cell Phone-Advanced multi-point connection, which can support two mobile phones simultaneously online.<br> Built-in DSP noise suppression and echo cancellation function.(CVC8.0 dual noise reduction technology).<br> Specifications:<br> Car charger line: 50cm<br> Bluetooth-compatible transmission distance: 10M<br> Speaker: 42W, high-definition stereo sound<br> Size: about 100*60*21mm/3.94*2.36*0.83in<br> Color: Black<br> Charging time: about 2 hours<br> Battery capacity: 550mAH<br> Call time: about 10 hours<br> Standby time: up to 500 hours<br> Bluetooth-compatible version: V4.2+EDR<br> Transmission distance: 10M<br> Package Included:<br> 1 x Car charger<br> 1 x USB cable<br> 1 x Metal clip<br> 1 x Manual<br> 1 x Bluetooth-compatible handsfree kit<br> Notes:<br> 1. 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.<br> 2. Please allow slight dimension difference due to different manual measurement.<br> Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-DIMEANI official store