Feature:

100% brand new and high quality.
Quantity: 1
Can talk, listening to music
Built-in DSP audio processing system, can be a very good eliminate Noise and echo, to ensure clear communication, and music.
2 in a row, to the telegraph, voice prompt operation.
Small and light, stealth design.
Specification:

Bluetooth version:V4.0
Bluetooth profiles: Hands free / Headset
Radio frequency:2.4GHz
Multi-point connections can be connected to two one with two Bluetooth devices simultaneously
Transmission range:10 m
Dimensions:4.2cmX1.2cmX2.4cm
Support The Switch In Both Chinese And English, Chinese, English, Free Conversion, Boot Alternating Red And Blue Lights, Press The Answer Key For 2 Seconds, Heard The Voice Prompt, Conversion Of Success
Package Content:
1X Earphone
1X USB cable

• Bluetooth version:V4.0
• Transmission range:10 m
• 2 in a row, to the telegraph, voice prompt operation.
• Built-in DSP audio processing system, can be a very good eliminate Noise and echo, to ensure clear communication, and music.
• Support The Switch In Both Chinese And English, Chinese, English, Free Conversion, Boot Alternating Red And Blue Lights, Press The Answer Key For 2 Seconds, Heard The Voice Prompt, Conversion Of Success

Bluetooth version:V4.0Coper