Bluetooth 4.1 version provides high-fidelity stereo music and clear speech within 10 meter
Durable and sweat proof, ideal wireless earbuds for the Gym, Hiking, Cycling, Jogging, Climbing without annoying cables, locks-in stabilizers offer secure fit for sports and fitness
Upgrade version Qy7: JAMRON QY8 is equipped with Bluetooth 4.1 + EDR APT-X audio decode technology, offering you perfect stereo sound. And it can connect with 2 cell phones or tablets at the same time.
Long battery life: Built-in high performance polymer 80mAh battery, 7 hours talking/playing time, and about 175 hours standby time
Sweat-proof, lightweight wireless stereo headphone with comfortable and secure ear-fitting design

Technical Details

Size (LWH): 5.3 inches, 5.3 inches, 1.4 inches
Product Details
Product Dimensions: 5.3 x 5.3 x 1.4 inches
Shipping Weight: 0.15 pounds (View shipping rates and policies)
ASIN : B011KLYVOS