Features: 100% brand new and high quality! Support TF Card Allow you to enjoy digital-quality music wirelessly and convert between music and phone calling mode freely. Supports all Bluetooth enabled devices, like Smartphone/Laptop/Tablet or any other device that supports Bluetooth. Also support Line-In, with a 3.5mm audio cable (included) that you can use to connect the headphone to devices without Bluetooth. Specifications: Conditon:Brand New Bluetooth version: V2.1+EDR Operation distance: 10M Range of frequency: 2.1to 2.4835GHz ISM band Sensitivity: -85dB PC interface: USB2.0 Music format: MP3/WMA FM frequency response: 87.5-108MHz Rechargeable lithium battery: 250mAh Type: stereo headphone with MIC Frequency response: 20HZ-20KHZ Rated power: 40mW Power capability: 100mW Cable length: 1.5m Color: black/black and blue/black and red/gold Size: 13.5*9*6cm Package size:16.5x15x9cm Package Included: 1 x Bluetooth Headset 1 x USB Charging Cable 1 x Audio Cable 1 x User Manual

Features: 100% brand new and high quality! Support TF Card Allow you to enjoy digital-quality music wirelessly and convert between music and phone calling mode freely. Supports all Bluetooth enabled devices, like Smartphone/Laptop/Tablet or any other device that supports Bluetooth. Also support Line-In, with a 3.5mm audio cable (included) that you can use to connect the headphone to devices without Bluetooth. Specifications: Conditon:Brand New Bluetooth version: V2.1+EDR Operation distance: 10M Range of freq