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Bluetooth earphone Description

Modulation:GFSK Hoping Rates:1600 hops/sec Operation Frequency:ISM Band2.400G~2.4835G Hz Audio Range:300~3400Hz Voice coding:13 bit PCM Dimension: 72 mm¡Á23 mm¡Á 29 mm Weight: 26g Battery: ¡° AAA¡±*1 7# SUPPLY Efficient Distame:10m Receiver sensitivity:-80dbm0.1%BER Transmitter Power(Max):-6dbm~+4dbm Operation Voltage:1.1V-1.65V DC Antenna gain:4dBi Operating Current:30mA (4-5Hrs) Standby Current:2 mA (Depend on Mobile type) Sleep mode Current:20uA (more than 20 weeks) Operating Humidity:5 to 85% Operating Temperature:-20¡æ~55¡æ Storage Temperature: -20¡æ~85¡æ Volume Level:16 Certification:BQB/FCC/CE

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