Tech Specs:
•Output Power:3W*2
•Speaker: 4Ω, 3W
•Driver size: 40mm
•Battery Capacity:400mA
•Bluetooth Version: 3.0
•Bluetooth Range: 33Ft(10mt)
•Frequency Response: 90-18KHz
•Sensitivity: 70dB
•Charging time: about 2 hours

In the box:
•3 in One Bluethooth Headphones & Speakers
•3.5mm to 3.5mm/Aux cable(3ft)
•USB to Micro USB charging cable(1ft)
•Tronixpro Microfiber Cloth
•Instruction Manual

• Works as Bluetooth Headphones that you can connect with any Bluetooth smartphone and device like iPhones, iPads, Samsung, Android and optional fast pairing with NFC connection with NFC enabled Devices
• Flip the ear cups to the outside and turn them into powerful Wireless Speakers, perfect for when you want to share your music with friends.
• No Device? No problem! Use them as a standalone Mp3 Player via songs you store on a Micro SD card and inserting it into The Slot, or by Listening to the Radio with its built in radio antena
• Good amount of leather cushioning on the top head rest and ear cups allows for comfort during extended listening sessions. •Battery Life: Headphone Mode 7 Hrs, Speaker Mode 3-4 Hrs. Standby 24 Hrs
• Take phone calls with ease with its headset functionality, answer/end phone calls and Dial last call right from the headphones •Connect via traditional Aux or 3.5mm plug with included detachable cable

Works as Bluetooth Headphones that you can connect with any Bluetooth smartphone and device like iPhones, iPads, Samsung, Android and optional fast pairing with NFC connection with NFC enabled DevicesTronixpro