Bluetooth 5.0 Headphones Wireless HiFi Stereo Supra-Aural Earmuff Headset Stereo Headset TF Card 3.5mm Interface

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 supers soft protein; and an adjustable headband suits all head 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 deep,powerful bass
• Built-in mic & Airplane adapter: transmits your voice clearly, providing enhanced call quality even in loud environments; comes with an Airplane adapter to easily connect in the cabin; These headphones come with a carrying case

Specifications:

• Color: Black,Green，Red，Blue
• 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
• Operation voice prompt
• Show electric quantity for iOS system

Package Includes:

• 1 xBluetooth earphone
• 1x USB cable

• 1x Manual