NIA Q1 Bluetooth Headphone Wireless Stereo Music Headset Over-ear TF Card FM Radio Foldable Wired Earphone with Microphone APP Control ( Item#: V9013B )

Features:
4 in 1 Multifunctional Headphones, Stereo BT +TF Card MP3 player + FM Radio + 3.5mm Wired Headset function.
BT 4.2 technology ensures strong signal and fast transmission, easy to pair with almost all BT-enabled audio devices to enjoy wireless stereo music; with 3.5mm audio jack, it can connect to a variety of music players (Such as, MP3 / MP4, etc) without BT function.
Noise Cancellation and high-sensitive microphone reduce ambient noise and grasp the detail of voice. You can get high quality hands-free phone conversation even on the street.
Built-in 240mAh rechargeable Lithium battery lasts up to 8 hours of Working Time and 160  hours standby Time.
Foldable and adjustable headband length, super soft earmuff, comfortable to wear and easy for storage.

Specifications:
Brand Name: NIA Q1
Type: Over-ear Headphone
Bluetooth version: V4.2
Support Profiles: HFP, A2DP, AVRCP, HSP
Transmission Distance: up to 10m
Frequency Range: 2.402GHz-2.480GHz
Frequency Response: 20Hz-20KHz
Impedance: 32Ω
Sensitivity:108+/-3db
Speaker Size: 40mm Nd Driver Unit
Rechargeable lithium battery: 240mAh
Audio Formats: MP3/WAV/WMA/FLAC/APE
TF Card Capacity: 32GB (Max)
Radio Frequency Range: 88-108Mhz
Working time: 8h
Charge Time: 2h
Charge Port: Micro USB
Plug Type: 3.5mm Audio Port
Color: Black/Purple (Optional)
Package Size: 19.6 * 19.6 * 4.6cm / 7.8 * 7.8 * 1.8in
Package Weight: 228g / 7.9oz

Package List:
1 * Headset
1 * USB Cable
1 * User Manual