Standby time: up to approximately 383 hours
Ear mode: about 8.1 hours
FM Radio Speaker mode: about 5.5 hours
HFP v1.6 HD Audio * SBH52 head and headphones
Smart phone with a Bluetooth adapter, the computer and tablet

Technical Details

Size (LWH): 6.14 inches, 2.99 inches, 1.42 inches
Product Details
Product Dimensions: 6.14 x 2.99 x 1.42 inches
Shipping Weight: 0.18 pounds (View shipping rates and policies)
ASIN : B00MGRKAXW