BT9474
Technical Parameters
1.Item Name: Active Noise Cancelling Headphones
2.Imput Port: Bluetooth wireless & 3.5mm Pin
3.Bluetooth Specificaton: Bluetooth V5.0
(QCC3003-CSR/AC6925D-JL available)
4.Transmission Distance: >10m
5.Working Voltage: 3.7V
6.Noise Reduction Type: One-way feedback
7.Noise Reduction Depth: 18~20dB
8.battery compacity: 120mAh
9.NC Working Time: 40h
10.Bluetooth Working Time: 15h
11.Charging hours: 1.5h
12.Unit Diameter: 40mm
13.Impedance: 32Ω
14.Frequency: 20~20KHz
15.Speaker Sensitivity: 105dB
16.Microphone Sensitivity: -40dB
17.Wire Length: 1.2m
18.Net Weight/PC: 208g
19.Gross Weight/PC: 350g
20.Packing Size/PC: 20.5*14*8.5cm
Private model BT9475.
Special design,comfortable wearing,adjustable headband with best sound.
1.Our factory have passed Disney ,Sedex,Primark,WCA and NBCUniversal audits.
2.We have professional teams for design,sale,production,quality.
3.We offer 6 month warranty after receiving the products.
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Mon to Sun 24 Hours (Beijing Time)
Address:Room 602,AnXin Building ,YanLuo Street ,SongGang town ,BaoAn District , Shenzhen, Guangdong, China.
Tel: +86-755-33925709 Fax: +86-755-33925710
Sales Manager: Elsa Du
Phone: +86 -13528803576 Email: elsa@hengketai.com
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Shenzhen Hengxintai Electronics Co.,Ltd