Key Specifications/Special Features:

Standard Bluetooth earphone
A small and cost effective Bluetooth system
Bluetooth specification V1.2 compliant
Class 2, up to 10-meter range
Integrated battery charger
15-bit linear audio Codec
Frequency band: 2.4GHz-2.48GHz
Function button: Receiving, hanging up, pairing, turn on/off
Volume control: Volume adjustment
Special function: Voice dial, re-dial, reject
Security: Pairing, Encryption, authentication
AC/DC input: 100-240V
Status indication: LED coruscation
Talk time: Up to 6 hours
Standby time: Up to 180 hours
Charging time: 3 hours
Bluetooth profile supported: Headset and handsfree profiles