Lightweight and comfortable (6.6 grams). soft silicone inner earpiece with several customizable gel caps. Metallic finish on the outer part of the earpiece and IPX2 rating water protection.
Voice command technology with Dual microphones, noise suppression, and echo cancellation.
Accelerometer, gyroscope, and proximity sensors that turn the ear on automatically once inserted and allow you to use head gesture commands.
Storage case that doubles as a portable charging unit with 300Mah lithium-ion battery provides up to 16 hours of Talk time and up to 80 hours of use on standby with standard USB charging.
NFC and Bluetooth 4.1 enabled. Compatibility : Android version 4.4 KitKat or later. Bluetooth profile: A2DP, AVRCP, HFP