Description
brand new havit bluetooth headphones. Active noise cancellation.
Havit is one of the world leading brand in the industry. Not only are we saying that, if you try to google or youtube havit earphone, you will get comments from worldwide customers. As the only official agency of havit
specification:
build in microphone,support voice chat.
Chip: csr 8635, ti (active noice reduction chip)
bluetooth version: v4.1
product size: l19*w8*h20.5cm
net weight: 238g
wireless working range: 10m (without obstacles )
speaker: φ40
speaker sensitivity: 97±3db at 1khz;1mw
profiles supported: hfp,hsp,a2dp, avrcp
impedance: 32ω
active noise reduction: up to 15-20 db during 100-1000hz
speaker frequency: 20-20khz
rated power: 2*10mw
input voltage / current: dc 5v /300ma
battery: rechargeable 3.7v/300mah li-polymer battery
playing time: 10h(bt), 8h(anc+bt), 30h(anc,bt off)
talk time: 10h(bt), 8h(anc+bt), 30h(anc,bt off)
charging time: 2-3h
standby time: 200h
voice chat: supported
material: abs
Condition: Brand New,
Connectivity: Wireless