This outstanding Active Noise Cancellation Headset is designed as the perfect companion for travel and daily life. The headset reduces background noise such as city traffic and air travel to provide an ambient, peaceful listening experience under nearly all conditions. Fully engage with your favorite music with clear, high-quality sound and no outside interference. The headset also features soft protein ear pads and an adjustable headband for long-term comfort, foldable design for space saving on the go and long battery life with great playtime for extended journeys.

Conceptronic ALVAH01B. Product type: Headset. Connectivity technology: Wireless, Bluetooth. Recommended usage: Calls/Music. Headphone frequency: 20 - 20000 Hz. Weight: 8.11 oz (230 g). Product color: Black

Product type	Headset
Wearing style	Head-band
Recommended usage	Calls/Music
Product color	Black
Headset type	Binaural
Volume control	Button
Control type	Buttons
Foldable	Yes
Country of origin	China
Connectivity technology	Wireless
3.5 mm connector	Yes
USB connectivity	Yes
Bluetooth	Yes
Bluetooth version	5.0
Ear coupling	Supraaural
Headphone frequency	20 - 20000 Hz
Impedance	32 Ω
Microphone type	Built-in
Microphone noise-canceling	Yes
Battery operated	Yes
Battery type	Built-in battery
Battery capacity	450 mAh
Continuous audio playback time	20 h
Rechargeable battery	Yes
Talk time	20 h
Charging source	USB
Standby time	100 h
Width	6.89" (175 mm)
Depth	3.07" (78 mm)
Height	7.09" (180 mm)
Weight	8.11 oz (230 g)
Package width	7.32" (186 mm)
Package depth	3.15" (80 mm)
Package height	7.56" (192 mm)
Package weight	13.4 oz (380 g)
Package type	Hanging box
Quick start guide	Yes
Cables included	Audio (3.5mm), USB
Quantity	1
Harmonized System (HS) code	85183000
Power input	5V