Brand Name: SHIDU
Battery Life (Hour): 7 Hours
Certification: CE,FCC,RoHS
Item Type: Wearable Megaphone
Origin: Mainland China
Support MP4: Yes
Voice Record: Yes
Support MP3: Yes
Brand Name: SHIDU
Battery Life (Hour): 7 Hours
Certification: CE,FCC,RoHS
Item Type: Wearable Megaphone
Origin: Mainland China
Support MP4: Yes
Voice Record: Yes
Support MP3: Yes