Rubility Bluetooth Wireless Stereo Headset Neckband V4.1 Sport Bluetooth Headphone for Mobile phone,

CSR4.1 CSR8640 CPU Wireless connected,built in HD MIC And Music stereo;
Magnetic adsorption, don''t worry about the headphones drop out;
English voice prompt and vibration alert on call;
Support connect two cell phones at the same time.
Waterproof design (normal use whether it is rainy day or Sports sweat).

Technical Details

Product Details

Package Dimensions
Width : 5.91 inch
Height : 1.97 inch
Length : 9.84 inch

Shipping Weight: 0 ounce (View shipping rates and policies)

ASIN : B01KLKNV40