Main Features:● The use of advanced Bluetooth V4.1 technology and NFC fast pairing function， so when in high speed connecting， it can bring you better stereo sound experience
● With a app ( Android OS ) of your smart phone， keep record of your fitness activity with the built-in pedometer， so you will know exactly how many calories you have burnt and the distance you have covered
● Smart multi-point connecting ，support two devices connecting at the same time and advanced one-touch selfie function make your life more interesting
● Built-in microphone， support answer / hang up calls， volume control and the last dialed number redialing
● With its powerful and fast recharging battery， you can enjoy super long uninterrupted play back time
● Small， lightweight and high quality protein leather could give you more comfortable wearing experience

Specifications:
Brand: New Bee
Model: NB - 9
Wearing type: Headphone
Function: Bluetooth， answering phone， song switching， multi-connection function
Connectivity: Wireless
Wireless Range: Up to 10m
Radio frequency: 2.402 - 2.480GHz
Sound Channel: Two-channel ( stereo )
Frequency response: 20 - 20000Hz
Impedance: 32 ohms
Sensitivity: 122dB
Voice reporting incoming phone number: Yes
NFC pairing: Yes
Bluetooth version: V4.1
Battery capacity: 800mAh
Talking time: 60h
Music playing time: 45h
Standby time: 180 days
Charging voltage: 5V
Charging time: 3h Color: Black
Communication: Wireless
Connectors: 3.5mm
Function: Bluetooth，Microphone，Noise Cancelling
Style: Headband
Use: Computer，Mobile phone，Portable Media Player Package weight: 0.488 kg
Product Size(L x W x H): 18.00 x 16.50 x 7.50 cm / 7.09 x 6.5 x 2.95 inches
Package Size(L x W x H): 20.50 x 13.50 x 9.00 cm / 8.07 x 5.31 x 3.54 inches Package Contents: 1 x Bluetooth Headset， 1 x USB Charging Cable， 1 x Audio Cable， 1 x User Manual in Multi-language