megaphone rechargeable battery for tour guiding

Brand Name:OEM

Model Number:JM-10S

Place of Origin:China

... portable megaphone speaker is a type of megaphone speaker that uses a rechargeable battery with a capacity of 1800 mAh. The rechargeable battery allows the speaker to be used without the need for disposable batteries, providing a more eco-friendly and

Brand Name:Yingmi

Model Number:M7

Place of Origin:China

...Battery Powered Tour Guide Transmitter For Factory And Museum Visiting M7 audio guide system consist of transmitter and receiver, when visitors go around near the transmitter area, they can automatic hear the pure voice explains. M7 product feature 1. RFID technology 2. The coverage of each transmitter area 0.5 meters ~ 30meters can be adjusted; 3. Economic environmental protection: lithium battery rechargeable...

Brand Name:YingMi

Model Number:K8

Place of Origin:China

Integrated Rechargeable Lithium Battery, Only 4 Hours Charging Time The K8 uses the international common frequency band, signal transmission is more stable, anti-interference design, can resist electromagnetic interference in various occasions, such as ...

Place of Origin:Ningbo,China

Brand Name:YONGTUO

Model Number:YT

...megaphone for Tour Guide with CE,FC,RoHS Certification Loudspeaker Specifications Sporting events Audio mixer loudspeakers 1.Size:140x220MM 2.Function:Talk/Siren 3.10W (D x4 pcs battery) 4.Material:Plastic With these megaphones, the whole crowd will pay attention to you - make large events, such as sport, tours...

Place of Origin:China

Brand Name:NEWGOOD

Model Number:NEWGOOD SPEAKER-N510

...high sensitivity and instant response. C.Professional voice amplification,Wireless/Wired Megaphone Support D.Multifunctions: microphone amplification, speaker, FM radio, Music player E.Built-in Rechargeable 1800mAh Lithium-ion battery. F.Classic design and