Guangzhou Newjomo digital audio factory

Guangzhou baiyun zunbao digital audio factory

RV-4402

Publish time 2026-07-01 15:12

RV-4402

Product information

Model: RV-4402

Power: 20W

Sizi: 4"*2

Battery: 3.7V3000mAh

COPYRIGHT © 2018-2019，Guangzhou baiyun zunbao digital audio factory ，ALL RIGHTS RESERVED

+86-20-86061650

Monday to Saturday 9:00-22:00

Service hotline

Tel: +86-20-86061650

Fax: +86-20-86061762

E-mail: zunbao@newjomo.com

Add: Jinggang Industrial Zone,Baiyun Shenshan,Guangzhou,China

zunbao digital audio factory