The Wireless Headphones allow you to enjoy digital-quality music wirelessly and convert between the music and phone calling mode freely. Specifications: - Two Pack of Wireless Bluetooth headset and wired 3.5mm in-ear headphones with calling feature - Clear sound quality / full bass/calling feature - Comfortable to wear & stylish look - Highly durable product / Best battery backup and performance - Material: ABS - Headphone Frequency: 20Hz~20 kHz - Headphone Sensitivity: 103dB - Microphone Pickup pattern: Omni-directional - Mircrophone Sensitivity: -50dB~1dB - 240MaH Rechargeable Battery - High-performance dynamic speaker. - 3.5mm Plug stereo port, Plug-in detachable audio cable, reliable connection - Come with 1.2m AUX cable with switch button and microphone. - High definition headphones with excellent isolation - Spacious earcups with breathable cushions provide natural fit. - Adjustable headband for more comfort - In-Line Microphone Talk on the phone Hands-on - Foldable for small size to storage. - Built-in microphone for hands-free telephone conversation - Compatible with iPhone, iPad, MP3 player, mobile phone, laptop etc What's in the box 1 x Headphone 1 x In-Ear earphones 1 x USB Charging Cable