Main Features:
Foldable， convenient to carry
ANC active noise-canceling
Bass sound quality enhancing system retain the best original sound
57mm big amplifier
Metal headband with super soft cushion， reduce stress quickly
Support calls answer， song switch， volume control， built in mic， anti-sweat
Can plug in 3.5mm audio jack cable to connect computer or other device Brand: Bluedio
Model: F800
Wearing type: Headband
Function: Answering Phone，Bluetooth，Noise Cancelling，Song Switching，Voice control
Language: English
Material: ABS，Foam，Metal，PC，Zinc Alloy Connectivity : Wired and Wireless
Application: Computer，For iPod，Mobile phone，Portable Media Player
Driver unit: 57mm
Frequency response: 20Hz-25KHz
Impedance: 16ohms
Sensitivity: 116dB
Talk time: 30h
Music Time: 30h
Standby time: 1300h
Charging Time (h): 2h Bluetooth: Yes
Bluetooth version: V4.1 Battery Types: Built-in Li-ion battery
Battery Capacity(mAh): 650mAh 0.981 Package weight: 1.033 kg
Product size (L x W x H): 18.00 x 7.00 x 11.00 cm / 7.09 x 2.76 x 4.33 inches
Package size (L x W x H): 28.00 x 17.00 x 9.00 cm / 11.02 x 6.69 x 3.54 inches Package Contents: 1 x Bluedio F800 Bluetooth Headphones， 1 x Storage Bag， 1 x USB Cable， 1 x 3.5mm Audio Cable， 1 x English User Manual