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金贝棋牌手机版
金贝棋牌官网下载
Location: Home > Products > 5W Series
Name: S-5DA
Function: • Megaphone • Whistle
• Professional design, Unique appearance, innovative, easy to operate multi-function megaphone
• Large power, clear sound, loudly
• Stable performance, well frequency characteristics, low noise 
• use 4pcs AAA dry batteries ( or NiMh rechargeable batteries)
Name: S-5EA
Function: • Megaphone • Whistle
• Professional design, Unique appearance, innovative, easy to operate multi-function megaphone
• Large power, clear sound, loudly
• Stable performance, well frequency characteristics, low noise 
• use 4pcs AAA dry batteries ( or NiMh rechargeable batteries)
Name: S-5HA
Function: • Megaphone • Whistle
• Professional design, Unique appearance, innovative, easy to operate multi-function megaphone
• Large power, clear sound, loudly
• Stable performance, well frequency characteristics, low noise 
• use 4pcs AAA dry batteries ( or NiMh rechargeable batteries)
Name: S-5LA
Function: • Megaphone • Whistle
• Professional design, Unique appearance, innovative, easy to operate multi-function megaphone
• Large power, clear sound, loudly
• Stable performance, well frequency characteristics, low noise 
• use 4pcs AAA dry batteries ( or NiMh rechargeable batteries)
金贝棋牌官网下载