BlueFire Pro Bluetooth Headphones, Trucker Bluetooth Headset, Wireless Over Head Earpiece, On Ear Car Bluetooth Headphones with Microphone for Truck Driver, Phones, Skype, Call Center, Office

Features:
100% Brand New and High Quality
Superior Noise Cancellation technology (crystal clear conversation)
Voice Activated Dialing
Call waiting
With one touch call answer/end
Over-the-head design with booming MIC
Work with most of Bluetooth enabled phones
Touch button of volume control (volume+/-)
Access code correlation
Audio transcoding

Specification:
Size: 150mm x 140mm x 47mm
Package weight: 4.8 oz/136g
The USB cable length: 105cm
Standard Convention/Signal input: Bluetooth V2.1, Class 2
Frequency Band: 2.4 GHz-2.4835GHz, ISM Band
Talking/Standby time: up to 8 hours/Up to 200 hours
Supporting profile: Headset and Hands-free
Connection: Peer to Peer
Data Encryption: 128 bits encrypted
Working range: up to 10 m
Power Capacity: Rechargeable Li-Polymer
Operation Moisture: 10%-90% (non-concrete status)
RF Sensitivity: >= 75DBm

What is included:
1x Bluetooth Headset
1 x USB Cable
1x User Manual