Cheap price personal safety alarm device with keychain 130DB for promotional gift KA05 KIVOS

1.Speaker personal alarm , suitable for : people who live alone ,night shift workers , disable , students,families,ladies, elders, joggers
2.Just pull plug , will alarm ,ball alarms till 130 dB
3. power :890mAH battery , easy to charge battery
4. Pull plug -alarm , insert plug -alarm stop
5. Can be used as sound station and alarm, connectled to smart phone,tablet,PC to enjoy HI-FI music

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