LZ 耳机售后保证卡
LZ Earphone Warranty Card
质保一年,终身成本维护,请妥善保存
(One year warranty, lifetime repair at cost, please maintain your earphone with due care)
耳机编号/ Earphone Serial Number:
用户名称/Your name :
联系电话/ Tel:
电子邮件/E-mail:
送修日期/ Shipping Date :
问题描述/ Description of Problem:
故障判定/Fault detected:
处理结果/ Result of repair
交验日期/ Date of repair
维修人员签字/Signature of maintenance staff:
合格证
Certificate of approval
生产日期
Date of manufacture
检验日期
Date of inspection
本产品符合国际标准,检验合格
(This product conforms to International Standard and has passed inspection)
中国广东省深圳市锐声音频科技有限公司
((Shenzhen) Rui Sheng Audio Technology Ltd.)
产品参数信息/Product parameter information
耳机类型/ Earphone Type: 入耳式/ In- Ear
传输类型Connection Type: 有线传输 Wired
插头类型/Plug Type 3.5mm镀金插头/ 3.5mm gold-plated plug
线控长度/ Cable Length 1.3m
驱动单元/Driver 7 balanced armatures drivers
声压级/Sensitivity 115±1dB
阻抗/ Impedance 38Ω
响应频率/ Range of Response Frequency 10Hz-40000Hz
THD(总谐波失真)/ Total Harmonic Distortion < 0.2%
额定功率/ Power Output 5mW
执行标准/Product Standard CTIA国际标准 (CTIA International Standard),IECQ
若规格参数等发生变化时,制造商保留未提前通知的前提下更改的权利
Should there be any change to the parameters stated above, the manufacturer reserves the right to change such parameters without advance notice.
调音开关说明
Tuning switch manual
开关上on为打开频率增强
Turn on the switch to enhance tones
默认无开关Default Model (Without Switch) 不能调节低频,中频,高频任何频段的增强 (No tuning of the bass, middle and treble)
单路开关 (Single Switch Model) 按顾客要求选择。只能调节低频,中频,高频其中1个频段的增强 (At the customer’s election, it can tune any one of the bass, middle or treble.
双路开关 (Dual Switch Model) 按顾客要求选择。只能调节低频,中频,高频其中2个频段的增强 (At the customer’s election, it can tune any two of the bass, middle or treble.)
三路开关 (Triple Switch Model) 能调节低频,中频,高频频段的增强 (It can tune all of bass, middle and treble.
欢迎LZ微信公众号获取最新动态信息及互动交流,参与新产品体验及改进计划,享受更多服务
You are welcome to follow our WeChat Official Account “LZ” and Sina Weibo Account“LZ”to access the latest information, interact, participate in our new product trials and improvement plans and enjoy more services from us.
微信公众号
WeChat Official Account
QQ群 QQ group 467093396
制造商:深圳市锐声音频科技有限公司
Manufacturer:(Shenzhen) Rui Sheng Audio Technology Ltd.
电邮 E-mail:Laozhonghifi@foxmail.com
监制:老忠HiFi音频
Producer:LZ HiFi Audio
地址:中国广东省深圳市宝安区万丰村万安路37号B栋305
Address:Block B, Room 305, Wan An Road 37, Wan Feng Estate, Bao An District, Shenzhen City, Guangdong Province, China