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  • Hello! I've reviewed the Declaration of Conformity for the soundcore Liberty A3953, A3953L, and A3953R earphones. This document outlines the device's compliance with safety regulations and lists relevant standards. I'm ready to answer any questions you have about this document or the specified products.
  • What is the purpose of this document?
    Which standards have been applied for compliance investigation?
    What is the product model?
Declaration of Conformity
We, Anker Innovations Limited, declare under our sole responsibility that the above product is in
conformity with the relevant statutory requirements: RER 2017 (SI 2017/1206)
Product Name
Soundcore Liberty 4
Brand Name / Model
soundcore / A3953, A3953L, A3953R(Charging case:
A3953, Left ear: A3953L, Right ear: A3953R)
The following standards have been applied for the investigation of compliance:
Regulation 6.1a:
EN IEC 62368-1: 2020+A11:2020
BS EN IEC 62368-1: 2020+A11:2020
Regulation 6.1a:
EN IEC 62311:2020
EN 62479:2008
EN 50663:2017
EN 50665:2017
BS EN IEC 62311:2020
BS EN 62479:2008
BS EN 50663:2017
BS EN 50665:2017
Regulation 6.1b:
ETSI EN 301 489-1 V2.2.3 (2019-11)
ETSI EN 301 489-3 V2.1.1 (2019-03)
ETSI EN 301 489-17 V3.2.4 (2020-09)
Regulation 6.2 :
ETSI EN 303 417 V1.1.1(2017-09)
ETSI EN 300 328 V2.2.2 (2019-07)
UK Approved Body:
MiCOM Labs Inc., with number AB2280 has performed a conformity assessment in
accordance with the procedures in Schedule 3 Module B against the essential requirements
Regulation 6.1a, 6.1b, and 6.2 of the RER 2017 (SI 2017/1206), and issued the Type
examination certificate.
Manufacturer Information：
Company
Anker Innovations Limited
Address
Room 1318-19, Hollywood Plaza, 610 Nathan Road, Mongkok, Kowloon,
Hongkong
Name/Title
Beli Zhang
E-mail
Tel. No.
15889602302
Fax No.
Signature / stamp Date: 2022-09-13
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