Main features
Headphone Style	In-Ear	-
Acoustic Design	Closed-Back	-
Connection Type	Wireless	-
Wireless Headphone Style	True Wireless (Wireless connection between earpieces and to source)	-

Connections

Connections
Audio and Conversation Controls	Yes	-
Bluetooth Support	Yes
Available Bluetooth Version		-
Operational Range	10 meter (m)	-
NFC Support	No	-
Hi-Res Capability	No	-
Memory Card Support	No	-

Technical features

Technical features
Driver Diameter	10 millimeter (mm)	-
Impedance	16 ohm (Ω)	-
Active Noise Cancelling (ANC) Capability	No	-

Microphone features

Microphone features
Internal Microphone	Yes	-
Microphone Noise Cancelling Capability	No	-

Power supply and battery life

Power supply and battery life
Battery Technology	Lithium-Ion	-
Charging Method	Via charging case with USB Type-C port	-

Additional features and options

Additional features and options
LED Status Indicator	Yes	-

Time and method of release

Time and method of release
Introduction Time	-
Availability Status	-	Available. Released May 2014

Aesthetic features

Aesthetic features
Size and Dimensions	-	165 x 18 x 10 mm
Product Weight	-	45 gram (g)

Body material and design

Body material and design
Other Body Features	-

Display

Display
Display Technology	-	OLED display, Touchscreen, Monochrome
Screen Size	-	0.91 inch
Display Resolution	-
Multi-Touch Capability	-	No

Operating system or software platform

Operating system or software platform
OS Version	-	Compatible with Android and iOS equipped phones

Battery capacity and performance

Battery capacity and performance
Battery Type and Capacity	-

Capabilities

Capabilities
Smart Sensors	-	3-axis accelerometers / Altimeter
Messaging Method	-	Received notification announcement / Display received messages and emails
Other Features and Capabilities	-	Step counting / Distance traveled calculation / Calories burned calculation / Sleep quality measurement / Music control on phone