Main Features: - Real-time power display for iOS operation system.
- Perfect performance of noise reduction, isolated from 93 percent background noise.
- Built-in microphone, support answer / hang up calls, volume control.
- Supports hands-free talking and last number redial.
- Smart multi-point connecting, support two devices connecting at the same time.
- With its powerful and fast recharging battery, you can enjoy super long uninterrupted play back time.
- Small, lightweight and high quality material ensure you more comfortable wearing experience.

Specifications:
Brand: GBLUE
Wearing type: Headphone
Transmission Range: Up to 10m
Radio frequency: 2.402 - 2.480GHz
Sound Channel: Two-channel ( stereo )
Frequency response: 20 - 25000Hz
Impedance: 32ohms
Sensitivity: 110 + / - 3dB
Bluetooth version: V4.0
Battery capacity: 400mAh
Talking time: 10h
Music playing time: 10h
Standby time: 300h
Charging time: 2.5h Model: N16
Wearing type: Headband
Function: Bluetooth,Microphone,Multi connection function,Noise Cancelling,Voice control Headset type: Dynamic
Connectivity : Wireless
Application: Computer,Mobile phone,Sport Bluetooth protocol: A2DP,AVRCP,HFP,HSP,HSP1.0 Package weight: 0.324 kg
Product size (L x W x H): 18.50 x 16.00 x 6.50 cm / 7.28 x 6.3 x 2.56 inches
Package size (L x W x H): 21.50 x 18.30 x 8.00 cm / 8.46 x 7.2 x 3.15 inches Package Contents: 1 x Bluetooth Earphone, 1 x USB Charging Cable