Christmas Gifts Liweisiy Outdoor Bluetooth Headphones Wireless -Aural Earmuff Headset Stereo Headset D340 Black One Size

Outdoor Bluetooth Headphones Wireless -Aural Earmuff Headset Stereo Headset
Features:
Active noise cancelling wireless headphones: ANC technology cancels outer noise, allowing you to enjoy your audio on the subway-, bus, plane,and other noisy situations
Adjustable- & comfortable: ear pads are made of super soft protein; and an adjustable- headband suits all shapes and sizes
10 Hour Playtime: Over the ear headphones stream music for up to 8-10 hours per charge; connect the included audio cable for stable,wired audio playback
2 Large-Aperture Drivers: A duplet of 40 mm drivers allows the over the ear headphones to stream high resolution audio with a,powerful
Built-in mic & Airplane adapter: transmits your voice clearly, providing enhanced call quality even in environments; comes with an Airplane adapter to easily connect in the cabin; These headphones come with a carrying case
Product Description:
Specifications:
Bluetooth chip and Bluetooth version: 5.0
Bluetooth protocol: A2DP AVRCP HFP HSP
Battery: 300mAh
Impedance: 16
Transmission distance: barrier 30-50m
Frequency: 2.4GHZ
Speaker unit:40mm NdFeB composite film
Songs time: about 8-10 hours
Standby time: about 200 hours
Output Power：40mW
Frequency Response:20Hz-20KHz
Function:
Play/pause/switch- music
Adjust volume, Switch- Chinese and English voice
Report the call number
Answer/hang up/reject/redial calls
voice prompt
Show quantity for iOS system
Package Includes:
1 xBluetooth earphone
1x USB cable
1x AUX cable
1x Manual