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| Sentry SPBALBL Amplified Sound Ball Mini Speaker, Blue |
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Great for iPod, iPhone, iPad, MP3 Players & Mobile Phones
1.8W Output
Rechargeable 300mAhBattery
LED Power Indicator
Size(mm): 50 x 50 x35
Output: 1.8W
Size: 50mm(W) x 50mm(L) x 35mm(H)
Speaker: 36mm micro speaker
Frequency: 100Hz-20Khz
Signal-to-noise: <0.5%
Battery voltage: 3.7V
Battery capacity: 300MaH
Battery charging voltage: 4.2V + 0.05V
Charge time: USB 2 hours
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