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	Yes, Version 5.3 A2DP, LE
Available Bluetooth Version		-
Operational Range	10 meter (m)	-
NFC Support	No	Yes
Hi-Res Capability	No	-
Memory Card Support	No	-
Wireless Network Type	-	Wi-Fi 802.11 a/b/g/n, Dual-band
GPS Support	-
USB Connections Type	-	No, charges via wireless charging

Technical features

Technical features
Driver Diameter	7.2 millimeter (mm)	-
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 Polymer	-
Charging Method	Via charging case with USB Type-C port and Qi wireless charging	-

Additional features and options

Additional features and options
LED Status Indicator	Yes	-

Aesthetic features

Aesthetic features
Product Weight	3.9 g (Each Earbud)	26.6 gram (g)
Size and Dimensions	-	40.4 x 39.3 x 9.8 mm

Time and method of release

Time and method of release
Introduction Time	-	June 13, 2024
Availability Status	-	Available, released June 24, 2024

General specifications

General specifications
Equivalent Name	-

Body material and design

Body material and design
Compatible SIM Card Types	-	Yes, eSIM
Other Body Features	-	Aluminum frame / IP68 certified for water and dust resistance / Water resistant up to 50 meters deep / Compatible with MIL-STD-810H military standard for use in harsh conditions

Display

Operating system or software platform

Operating system or software platform
OS Version	-	Wear OS 4 compatible with Android 11.0 with 1.5GB RAM and later / One UI Watch 5 user interface
Chip Model	-	Exynos W920 (5nm)

Central Processor (CPU)

Central Processor (CPU)
CPU	-

Storage memory

Storage memory
Internal Memory Capacity	-	16GB internal storage with 1.5GB RAM

Audio features

Audio features
Speaker Type	-	Yes

Battery capacity and performance

Battery capacity and performance
Battery Type and Capacity	-	Non-removable 247 mAh Li-Ion battery

Capabilities

Capabilities
Smart Sensors	-	Optical heart rate sensor with SpO2 (blood oxygen level calculation) capability, Accelerometer, Gyroscope, Compass, Air pressure sensor, Ambient light detection
Messaging Method	-	Received notification announcement / Display text messages