OTO COOL TECH TW403 5.0 True Wireless Earphone

OTO COOL TECH TW403 5.0 True Wireless Earphone


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Product Description

Bluetooth version BT5.0

Support agreement HSP/HFP/A2DP/AVRCP/SPP

key Push the button control

Frequency Response 40HZ-20KHZ

Distance 8-15 meters

Size 60mm*60mm*30mm

Weight 100g

Time of endurance 4hours

Charging time of box An hour

Sensitivity 106dB SPL+3dB

Packing list TW403 *2, Charging bin*1,

Charging line*1, Instructions *1

CS Scanned with CamScanner


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