this is a smart bluetooth earphone with double modes, car driving mode and stereo music mode, with built-in stereo codec, audio bandwidth is 3mbps, support 1mbps data packet transmission, with lithium battery. you can use its bluetooth to listen to music and make phone calls.

driver: 8*4 mm environment friendly black magnetic design, low frequency is more powerful.
impedance: 16 ohm
bluetooth version: bluetooth v3.0+hs
power level: class ii
output power: 30mw thd+n=1%
bluetooth distance: w/o obstacles≤10m
audio frequency response: 80hz-20 khz, bluetooth frequency range: 2.402-2.480ghz.
working voltage range: 3.0v-4.2v
sensitivity: -86 db 0.1%
microphone sensitivity: -45±3db

packages list:
1 gift box
1 earphone
1 portable bag
2 extra pairs of ear caps

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Syllable T39 Fashion In-ear Bluetooth v3.0 Earphone with Microphone Set

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  • $18.69

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