Hello,
We are a small business that sale anime, and our supplier has bluetooth speakers and we use them and like them. I have mine in my shower, my friend has his in his work van (they dont have speakers in his work truck). It says it only last 3.5 hours but mine last 5 hours which I thought was nice.
Specifications:
Input: DC-5V/600MA
Output: 5W THD + N <10% (1KHz/0dB)
Battery Capacity: 3.7/500mAh
Speaker response: 45mm
Weight 152g
Frequency range: 120Hz-22Khz
S/N: >90db
Product size:W87xD45xH95mm
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Specifications:
Input: DC-5V/600MA
Output: 5W THD + N <10% (1KHz/0dB)
Battery Capacity: 3.7/500mAh
Speaker response: 45mm
Weight 152g
Frequency range: 120Hz-22Khz
S/N: >90db
Product size:W87xD45xH95mm