Sony XAV V631BT 2-Din Moniceiver 15,74 cm Screen, NFC, Dual Bluetooth, Songpal, 4x 55 W Super Bass

Double Link -- The Nulaxy BR01 supports pairing two device simultaneously .It's easy to switch between your favorite music and incoming calls. Advanced Noise Canceling Technology -- CVC technology is used to reduce the loop echo effect; Bluetooth 4.1 CSR is the most advanced standard for top level sound quality and optimized connection range; Durable built-in battery -- 13 hours talking time, up to 110 hours standby . Full charge takes only 1.5 hours.

BLUETOOTH V4.1: The latest Bluetooth 4.1+EDR technology provides lower power consumption and wider compatibility. You could enjoy your smart phone music or handsfree calling in premium-quality sound. MULTIFUNCTIONAL BLUETOOTH RECEIVER: Upgrade your wired speakers, headphones, earbuds and car stereo to wireless bluetooth device with advanced bluetooth V4.1. Then you could enjoy the wireless music playing from your smartphones, tablets, iPads, etc. CONNECT WITH TWO SMART PHONES: BESIGN BK05 Portable Bluetooth Receiver can connect two Bluetooth devices at the same time. And it also could compatible with most smartphones and Bluetooth electronics, ideal for home or vehicle audio systems and wired headphones (connected with Besign BK05 via 3.5mm audio cable/adapter then pair your phone with BK05 to achieve listening music or answering call).

Design for transfer great sound of music, radio, GPS Navigation or any other type of audio from your bluetooth device with HD sound, DSP noise cancellation technology and an extra large 3W speaker Bluetooth V4.1+EDR CSR chip technology, Built-in lithium polymer battery brings working time up to 20 hours with only 2 charing time and long standy time Driving Safety: Hands-free for answer calls, hang up calls, reject calls, redial last number, volumn control, play music, switch between car speakerphone & mobile headset, four language switch