Bluetooth V2.1 music transmitter Can change stereo wired audio devices into a Bluetooth-enabled wireless devices Compatible seamless with Bluetooth music receiver & Bluetooth headset & Bluetooth speaker etc Bluetooth music transmitter connects directly to audio device with 3.5mm audio cable, such as TV, PC, CD Player, iPod, Kindle Fire, MP3 / MP4 etc Up to 30 feet working range. Music in the walk-man equipment-TV / MP3 / MP4 can be displayed wirelessly in the headset / earphone after the transmitter links with Bluetooth headset / earphone Small, lightweight & durable Take it with you & enjoy Bluetooth music anytime / anywhere for up to 7 hours Can work while charging Energy saving capability: powers off automatically if pairing fails for over 10 minutes Note: Bluetooth headset must support A2DP protocol to connect the Bluetooth transmitter Bluetooth Version: Bluetooth V2.1 + EDR Operating Range: 10~15 m Battery Type: Li-ion battery Built-in Battery Capacity: 250m Ah Plug Specifications: USB (Universal Serial Bus) Cable Power Supply: 5V/ 150m A Support Protocols: A2DP & AVCRP Frequency Response: 2.4 G Hz~2.4835 G Hz Receiving Sensitivity: -74+/-4d B Charging Time: 2~3 hours Working Time: 5~7 hours Working Voltage: 3.3~4.2V Working Current: 3.7V/30m A Dimensions: 46 x 35 x 10 mm/ 1.81 x 1.38 x 0.31 inch Weight: 40 g/ 1.41oz
Colour: Black