Rosun achar-রসুন আচার
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This product has multiple variants. The options may be chosen on the product page
Rosun Tatul Mix achar-রসুন তেঁতুল মিক্স আচার
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This product has multiple variants. The options may be chosen on the product page
RTE Earhook Business Headset Wireless Bluetooth Long Standby time
Description:
Bluetooth-compatible version: V5.1+EDR
Wireless frequency: 2.4GHZ
Supported protocols: A2DP1.3/HFP1.6/HSP1.2/AVRCP1.6/D11.3
Transmission distance:≥10 meters
Battery capacity of the earphone: 100mAh
Charging voltage/current: 5V/1A
Play/talk time: about 10-12 hours
Charging time: about 1-2 hour
Standby time: 400 hours
Speaker impedance: φ14mm 13Ω
Frequency characteristic: 2.40ghz-2.48-ghz
Frequency response: 20 - 22kHz
Microphone sensitivity: -42Db
Packing list:
1 x Headphones
1 x Charging Wire
1 x User Manual
