Hot new products for 2015 best  bluetooth receiver with microphone best selling products in america  (B-840)

Specification:

1.Bluetooth Version: CSR V4.0+EDR Class 2
2.Frequency: 2.4GHz~2.48GHz
3.Profile supported: Headset and handsfree, HSP ,A2DP , AVRCP, APPLE AIRPLAY 
4.APT-X technology,make sure voice is with good quality
5.Opetation range:>10 m
6.Talking time:>7~8Hours
7.Music playing time:>6~7 Hours
8.Stand-by time:> 150~180 Hours
9.NFC funtion  (NFC=  Auto pairing)

Advantage:

1 With NFC function (NFC= near field communication)
if your phone has the NFC function , auto pairing after your 1st time pairing

2 Unique shape
3 Use in car,travelling,at home.
4 NFC function
5 Bluetooth car kit
6 Low power comsuption

 Bluetooth receiver images: