FREE: **Ultrathin Bluetooth K1 Wireless Headset Mono Headphone**

The listing, **Ultrathin Bluetooth K1 Wireless Headset Mono Headphone** has ended.

BRAND NEW! Could Be The World''s Thinnest!
This Mono Bluetooth Headset is the ultimate multi-tasking tool. The over-the-ear Bluetooth headset makes choosing easy. It gives you all the extraordinary benefits of hands free conversation. The Bluetooth Wireless Headphones are a Bluetooth enabled headset. This means that you can listen to your music and audio files completely wire-free. This Mono Bluetooth Headset has a built in noise-reducing and wind-resistant microphone, it can also double as a Bluetooth device to use with your cell phone, which allows you to take calls. Excellent Mono Bluetooth Headset allows you to freely make and receive calls while on the move or in the office. Wireless stream conversations between your handset and headphone. This Bluetooth Headset makes driving safety. The Bluetooth Headset can also stream music from other Bluetooth enabled portable electronic device. The noise canceling Bluetooth Wireless Headphones have large ear cup earpieces that are quite effective at blocking out ambient sounds. Just keep yourself in style with this wireless Mono Bluetooth Headset. It's a perfect solution to meet your active lifestyle.

SPECIFICATIONS:
Bluetooth Class 2: (10m coverage)
Frequency Response: 20Hz- 20KHz
Talking Time: ~4 hours
Standby Time: 100 hours
Nominal Charging Time: Within 3-4 hours
Frequency: 2.402-2.480GHz GFSK
Sensitivity: <0.1% BER at -80dBm
RF Output Power: -6dBm to 4dBm
Operating temperature: -10’C to +55’C
Power consumption: 30-40mAh
Battery: Buily-In 3.7V Rechargeable Li-Polymer
Power: Input AC 100-240V, output DC 5V 500mA-1A
Weight: 8 gram (including battery)

INCLUDES:
K1 Ultra Slim Bluetooth Headset
Ear Hook
USB Convert plug
USB Wall Charger
User's Manual

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