ZHDA Brand Bone Conduction Wireless Bluetooth Stereo Headset Earphone


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More Details:

Brand Name: ZHDA
Model Number: ZD100

Horn Type: Bone Conduction Loudspeaker
Sensitivity: 123 + 5dB
Microphone: -42dB + 3dB
Frequency range: 20Hz-20000Hz
Battery: Lithium ion battery (360MAH)
Playing Time: 8 hours
Charging Time: < 3 hours
Effective Range: 10 m


Red flashes quickly: the electricity shortage
Long red light: charging
A long blue light: complete charging
Blue and red flashing alternately: pairing
Blue slow variable flash: Bluetooth Headset and paired mobile phone is not connected.
The reason is Headset or mobile phone not on, or the distance is more than 10 meters (30 feet).
Blue flash slowly: connected / is / are playing flash audio call.
Blue flashes quickly: receiving the call

Package Included:
1 X ZHDA Bone Bluetooth Earphone
1 X Charging Cable
1 X Earmuff
1 X Instruction

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