Sell sell bluetooth headset

sell bluetooth headset
* Bluetooth version: Version 1.2
* Operating Distance: 10 Meters
* Weight: with only 9 grams, wearing it as you wear nothing
* Range of Frequency: 2.4GHz-2.4835Ghz ISM Band
* Dimension: 59mm(L) X 26mm(W) X 10.5mm(H)
* Talk time: Up to 5 hours talk-time
* Standby time: Up to 100 hours
* Normal charging time: Within 3 hours
* Ear compatibility - Ajustable for both left and right ear.
* Battery - Rechargeable Li-polymer battery indicator
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