Tai nghe BlueTooth
iPhone Designer

 Weight: 0.23 ounce / 6.5 grams

 Dimensions: 2.0 x 0.5 x 0.2 inches / 50.1 x 12.3 x 5.0 mm

Talk time: Up to 5.5 hours*

 Standby time: Up to 72 hours*

Range: Up to 33 feet / 10 meters

 Battery: Rechargeable lithium-ion

Charging time: Around 1.5 hours

User interface: Single button and bi-color LED

 Wearing style: Right or left ear

 Supported profiles: Hands-free in Bluetooth 2.0 + EDR