tumbler 3D NFC Speaker Kerry Audio Portable Music Player KR-8800 with Bluetooth Touch Button TF Card USB FM hands-free calls 3.5 Audio in
1. NFC be triggered at any moment
2. new Bluetooth 3 version
3.The new sense of light touch button design
4. Use tumbler principle design
5. Portable multifunctional speaker
6. Matched Models: Mp3,Mp4, PSP, Cell Phones, etc.
Parameters:
Power 5C external battery(400MAH)
output RMS 2.5W
Frequency 40HZ-20KHZ
SNR ≥85dB
Response sensitivity 500mv
Impedance ≥85dB
Power input 5V 1A
Speaker unit full-range 1.57"(40mm) 4Ω3W X
Memorial Stick TF card ,USB
Case material: Plastic
Dimensions 230*65*65mm
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