Description Overview: Bluetooth Transmitter for TV, iPod, PC or More Want to see the movie news at night or early morning, but worried that disturb your family sleep ... Want to get rid of the shackles of cable, but your tv / pc no Bluetooth features ... Well, we heard you loud and clear! VR-ROBOT brings a revolutionary gadget that helps you transform your old devices into Bluetooth enabled audio transmitters and helps you enjoy television programs or music of your choice without disturbing others, ideal for TV / PC / MP3 / MP4 / PSP. Specifications: - Bluetooth version: Bluetooth V2.1+EDR - Bluetooth profiles: A2DP - Bluetooth frequency range: 2.40GHz-2.4835GHz - Receiving sensitivity: -74士4dB - Operating distance: Up to 10m - Charging input voltage: DC 5V - Working time: up to 10 hours - Charging time:about 2 hours - Material: ABS - Item size: Approx. 4.6 x 3.4 x 0.9cm - Item weight: Approx. 20g 　 Package Contents: 1 x Bluetooth Transmitter 1 x USB Charging Cable 1 x User Manual