Main Features of 503 wireless bluetooth headset:

• We are proud to announce a new addition to our line of greatly-popular, high-performance Bluetooth headset offerings. Carefully engineered for easy, wireless usage while in the gym, This Mini Foldable Sport Bluetooth Headphones come with the latest Bluetooth v4.0 chipset technology and a flexible-and-comfortable headband design.

• Imported CSR Bluetooth V4.0 Chipset

  Superior High Fidelity Sound 3D Stereo Sports Bluetooth Headset, Equiped With Imported CSR Bluetooth V4.0 Chipset, Lightweight Mini & Foldable Design, Easy To Carry On.

• Exceptional Comfort And Aesthetics

  Flexible and Foldable headband design. The headphones comfortably loop around a users ears so that they can be used for any workout activity. Users can engage in involved physical activity including running, jogging, or doing handstand push-ups, and the headphones will not fall off.

• Long Battery Life

  This wireless headset requires little time for charging and can be used for hours of listening to a users favorite playlists or hands-free chatting with family, friends, acquaintances, or colleagues. A lightweight body and overall strong performance-ability add further consumer value to the mix.

• The built-in microphone realize hands-free calls: the ControlTalk's built in microphone allows you to use the mobile phone

Specifications of 503 wireless bluetooth headset :

1) Bluetooth edition: V3.0+EDR or V4.0 +EDR (can optional)

2) Audio frequency scope: 2.402GHZ~2.480GHZ ISM Band

3) Receiving sensitivity: -80dbm

4) Wireless transmission standard: CLASS 2

5) Channel: 79 channels of 1 Mhz BW

6) Connection mode: Point to point

7) Transmitting scope: <=10M                   

8) Transmission speed: 57~723Kb/S

9) Stereo compression ratio: 44.1/48KHZ

10) Li-polymer battery: 3.7V 150mA

11) Charging time: 1-2 hours

12) Charging power source: PC USB 5V

13) Dimensions: 130(L)*140(W)*50(L) mm14) Weight: 40

• 1 x503  wireless bluetooth headset
• 1 x USB charging cabl
• 1 x User manual

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Picture for 503 wireless bluetooth headset