Havit H601BT ANC (Active Noise-Cancellation) Bluetooth Wireless Multi-function Headphone_Black

Features
With adjustable slider and soft padded headband allow you to get the most comfortable enjoyment.Built-in 400mAh ultra-large capacity rechargeable battery, can work for 20 hours on a single charge.Built-in dual 40mm large-aperture drivers, produce an immersive real-life music experience.Enhance the sound insulation, easy to isolate external noise.

Active Noise-Cancellation:Yes
wireless:Yes
Aux 3.5mm Jack: yes
Vocalism Principle:Other
Volume Control:Yes
90 dgree rotation ear-muff:yes
 
Brand Name:HAVIT
Model Number:H601BT
Style:Headband
Communication:Wireless
Use:Portable Media Player, Mobile Phone, COMPUTER, Dj, Sports
Function:Noise Cancelling, Microphone
Waterproof Standard:IPX 0
Product name:Nosie Cancelling at headphone
Chip:QCC3003(Active noise reduction chip)
Bluetooth Version:V5.0
Wireless working range:10M (without obstacles)
Speaker frequency:20-20KHz
Profiles supported:HFP1.6 A2DP1.2.AVRCP1.4
Battery:3.7V/400mAh
Playing time:20H(BT), 10H(ANC+BT), 40H(ANC,BT OFF)
Standby time: 400H
Charging time:2H
Active noise reduction: About 20dB
Speaker sensitivity: 110±3dB at 1KHz;1mW
Input voltage / current: DC 5V /280mA
Product size: L178xW195xH78mm
Net weight: 252g
Warranty: 180 days