Features:
●Fine fashion, LeiHua Brand；
●Taiwan's original ISSC Bluetooth solution；Also CSR Bluetooth Solution
●Built-in 55 mA rechargeable polymer battery,
●About 5 hours of continuous work ；
●About 100hours standby time
●Operation keys: a multi-function button；
  Handsfree,answer/reject call and call the last coming NO.
  Seamless switching between music and calls.
●Signal light, when connected to the mobile phone, it changes between blue and red
●Bluetooth Version: 3.0 + EDR (Enhanced Data Rate)

Specification:
●Applicable models: All phones with Bluetooth；
● Size：51mmX16mmX7mm；
●Weight: 7.6g；
● Color:：Specular Black/Matte Black/customizable
Accessories:
● AC charger
● USB Line
● Manual