Bluetooth Stereo Headphone(KB33S)

Detailed Product Description
The KB33S is integrated very good audio quality to drivenspeakers. Simply connect KB33S to main power then to make the wirelessconnecting over Bluetooth using the supplied Mobile phones/USBDongle/Stereo Audio Gateway --- the maximum range can be up to 30 feet(10 meters).

It performs Audio streams in the High Quality Format of theBluetooth specification (A2DP/AVRCP/Hands-free/Headset profiles) whichcan be received from different audio sources:

Mobile Phones and PDAs supporting the A2DP/AVRCP/Hands-free/Headsetprofiles
Any analogue audio source like MP3 player, DVD, TV, CD playeror stereo audio systems by connecting it to the Bluetooth audiogateway with the 3.5 mm audio jack
PCs, Notebooks or XP Media Center PCs equipped with theBluetooth Adapter which is provided with the USB Dongle.

Specification:

Application: Bluetooth Wireless Headphone
Standard: Bluetooth Ver 1.2 & 2.0
Supported profiles: A2DP, AVRCP, HF (Hands-free)/HS (Headset)profiles
Radio Frequency: 2.402 ~ 2.480 GHz ISM band
Radio Class: Class 2
RF Output Power: <= +4dBm
RF Sensitivity: -79dB
Operating Range: Up to 10 meters (30 feet)
LEDs: Two Color LEDs for Pairing/Connection status
Connector: Mini-USB rechargeable DC connector
Operation: Power, Volume Up, Volume Down, Talk and Playbuttons
Audio output: 0.3 Watt (R.M.S) per speakers
Speaker impedance: 32 Ohm
Frequency response: 20Hz to 20KHz
Operating temperature: -20°C ~ +60°C