Universal Black Bluetooth Handsfree Headset Earphone + Ear Hook for Mobile Phone Features: Version:  V3.0+EDR Mode:     Hands Free/Headset

Frequency:2.4GHz Transmit Power: Class 2 Range:    10M Power:    AC Input 110-240V, DC Output 5V Output 5V Talking Time:3.5H about Standby Time: 120H about

Dimmension:  54*16*10mm Product Weight: 8g about Usage: 1. Charge the headset: Headset Charging time will be 2-3 hours. When the battery is fully charged , the red light of the headset will turn off automatically.

2. Turn on the headset: Press the on / talk button on the headset (there is a telephone logo on the button) for 5 seconds, then the status of the blue light on the headset becomes flashing, continue pressing another 5 seconds until it totally on, now the headset is ready to be connected to the Bluetooth device. 3. Connect: Turn on the Bluetooth function on your Bluetooth device (mobile phone...) and search the matching device, select the N95 for matching, and enter matching password "0000", the blue light on the headset will flash, choose the N95 for connection from the list of the Bluetooth match in your mobile phone, then you will hear a sound “di” from the headset and it shows the connection is successfully. 4. Call: when you finish all the above steps, you are going to talk via the Bluetooth headset. 5. Turn off: Press the on / talk key for 5 seconds until the red light of the headset on, then release the button, the headset will be turned off.Photos: