Bluetooth V4.1 Portable lightweight and sweatproof design Built-in microphone Built-in rechargeable Li-ion battery Multipoint pairing (up to 2 phones) Voice command for picking up / rejecting calls Built-in 14.2mm nedymium driver Clear bass resonance, CVC wind noise reduction, and superior sound isolation
Make every drop of sweat count without the fear of damaging your headset.
With CSR4.1 APT-X audio decode technology, offering you perfect sound
Built-in 85 mAh battery,long standy time and talking time
Delivering a clear, natural audio experience. The noise isolating in-ear design enables you to listen at safer volumes while improving audio quality and keeping the tunes to yourself

Technical Details

Size (LWH): 5.4 inches, 5.3 inches, 1.4 inches
Product Details
Product Dimensions: 5.4 x 5.3 x 1.4 inches
Shipping Weight: 0.2 pounds (View shipping rates and policies)
ASIN : B00WTU374U