Feature:
Design for your comfort and convenient: Soft and lightweight silicone neckband fits different neck sizes and conforms your body for all-day. Retractable wire management keeps you away from wire mass. Easy button control allows for fluent one-touch music and phone call control.
Keeps you connected wherever you go: Up to 14 hours of continuous talking / music time and up to 360 hours of standby with a single charge, so you can enjoy long lasting music and less time charging. Wherever your day takes you, the headphones keeps you connected.
Lower the Noise, Enjoy the Voice: Featured with CVC6.0 noise cancelling technology, our headphone filters out background noise to guarantee high quality sound and provides you clearer voice for calls.
Music the Way it Should be: Advanced Bluetooth 4.0 technology features faster and stable signal transmission, clearer sound quality and lower power consumption. You can enjoy clear, natural sound from this durable, lightweight headset when running, gym, sports, exercise and other activities.

Specification:
Bluetooth: V4.0
Working Distance:≤10m (33 feet)
Battery capacity: Battery 200mAh
Charging Time:≤ 2.5 hours
Talk Time:≥12 hours
Music Time:≥14 hours
Standby Time:≥15 days
Size: 167.3 x 135.6 x 16.9mm