Top CSR 8645 V4.1,Stereo ROM Solution with Apt-X 2-mic CVC Audio Enhancement,NFC One-Touching Support
Reliable wireless pairing provided by Bluetooth Version 4.1 technolog,Premium comfort with lightweight and trouble-free, wearable design Bluetooth Headphones
Bluetooth Version 4.1 +EDR,HFP&A2DP Multi-point supported for 2 devices connection,Human Engineering Design Play/pause (also answer calls), Vol +/-, and next/previous track buttons, super easy operation, good workmanship,BQB Certificated
NFC Technology Support,Magnetic ear buds and careful headset design for easy wearing.
SNEER have the USA Trademark protector,you search SNEER on USPTO offical website