HOD HEALTH AND HOME Australia has been operating online and instore for 8 years. All products come with a 1 year warranty, fast shipping and special offers added to our site daily.. Need more than 1? Get a bulk buy discount up to 20% off With 3.5 Mm Stereo Output It Can Be Connected To A Variety Of Electronic Devices Like Computer Mobile Speakers Mp3 Car Audio System Etc. It Can Also Be Plugged In Headphones As A Small Music Player Professional Stereo Experience Music Or Call Switch Free And Relaxed. With Superior Sound Transmission It Can Be Used For Both Music Playing And Phone Calling. Built-In Large Capacity Battery Provides Up To 300 Hours Standby No Longer Worry About The Lack Of Electricity. Specifications: Item Type: Bluetooth Audio Receiver I/O 3.5Mm Female Plug Mini Usb Female Port Working Time: About 4H Power Supply: Dc 5V Frequency Range: 2.4Ghz Type: Bluetooth Audio Receiver Quantity: 1 Pc Profile: A2dp Transmission Range: Up To 10M / 33Ft Colour: Black Material: plastic Charge Time: About 30 Min Bluetooth Version: 4.1 Size: 1.4*1.5*5.8Cm / 0.5*0.6*2.3 (L*W*H) You Will Receive: 2 X Bluetooth Audio Receiver 1 X English Manual