Type: In-Ear Style

Noise-isolation: Passive

Impedance: 16 Ohm

Speaker sensitivity: 96 +-3dB At 1KHz

Output 5mW nominal, 10mW max

Total Harmonic Distortion <3% (1KHz, 1mW)

Audio Format: 16-bit Stereo

Codec: AAC, SBC, Modified SBC

Response Bandwidth 20Hz - 20kHz

Driver Size: 6 mm

Bluetooth Version: 4.1, Multi-point

Frequency Band: 2.4 GHz

Profiles: Handsfree , Headset , A2DP , AVCRP , SPP

Number of Paired Devices: 8

Microphone Type: MEMS, Omni directional, ultra low power

Microphone Sensitivity: -38dB +-3dB (Test conditions: 1KHz, 0dB = 1V/Pa)