Features:
Bluetooth 3.0
NFC:
Multipoint connectivity
HD Voice:
aptX® audio enhancement
Compatible:
This Bluetooth headset works fantastically with Bluetooth-enabled smartphones, tablets and computers
Connectors:
Micro USB charger connector
Supported Bluetooth profiles:
Handsfree profile (HFP) v1.6 (HD ready)
Advanced Audio Distribution Profile (A2DP) v1.2
Audio Video Remote Control Profile (AVRCP) v1.4 – Control and Target role

Controls:
Power key
Answer/Call end
Play/Pause music key
Next/Previous track keys

Speaker type: 5.8 mm dynamic
Ear coupling: In-ear canal
Nominal Impedance: 15 Ohm
Frequency response: 10Hz … 20000Hz, (diffuse field oriented mid-high range).
Max SPL: 100dBA (EN 50332-1)
Total harmonic distortion: <0.5% (100Hz .. 10000Hz @ 100dBSPL)
Microphone: Dual MEMS

Product details can refer to www.sonymobile.com.hk, subject to any final version to be announced by Sony Mobile