Shanghai Zhongchangjiang Telecommunication Technology Co.,Ltd

Showing 1 - 10 of 22, total 3 pages [First] [Previous] [Next] [Last]

hi-fi earhook earphone 3.5mm
Specification: CE FCC PATENT
Detail: Safeland HI-FI air tube anti-radiation earphone health for brain Main parameters Loudspeaker:§æ8mm, 112¡À3dB Rated Power:1mW Maximum power:3mW T.H.D:less than 5% Microphone Parameter:4015-Pc1033-40¡À5dB

wood anti-radiaion earphone 3.5mm
Specification: CE FCC PATENT
Detail: Safeland wood air tube anti-radiation earphone health for brain Main parameters Loudspeaker:§æ8mm, 112¡À3dB Rated Power:1mW Maximum power:3mW T.H.D:less than 5% Microphone Parameter:4015-Pc1033-40¡À5dB

wood air tube earphone 3.5mm
Specification: CE FCC PATENT
Detail: Safeland wood air tube anti-radiation earphone health for brain Main parameters Loudspeaker:§æ8mm, 112¡À3dB Rated Power:1mW Maximum power:3mW T.H.D:less than 5% Microphone Parameter:4015-Pc1033-40¡À5dB

4.0new bluetooth earphone for phones
Specification: CE FCC PCT PATENT
Detail: Safeland air tube anti-radiation Bluetooth earphone Bluetooth Version:4.0 EDR BLE Bluetooth protocol:HFP1.6,HSP1.2,A2DP1.2,AVRCP1.4 Telecommunication Levels:Class2 Effective range:10 meters SNR:95.6dB T.H.D.:0.02% Sens...

mono bluetooth earphone 3.0
Specification: CE FCC PCT PATENT
Detail: Safeland air tube anti-radiation Bluetooth earphone Bluetooth Version:3.0 EDR Bluetooth protocol: HFP.HSP.AVRCP. Telecommunication Levels:Class 2 Effective range:10 meters Operating frequency:2.4GHz ISM Band Changing ...

colorful bluetooth earphone 3.0
Specification: CE FCC PCT PATENT
Detail: Safeland air tube anti-radiation Bluetooth earphone Bluetooth Version:3.0 EDR Bluetooth protocol: HFP.HSP.AVRCP.A2DP. Telecommunication Levels:Class 2 Effective range:10 meters Operating frequency:2.4-2.48GHz Changing...

hand free air tube bluetooth earphone 3.0
Specification: CE FCC PCT PATENT
Detail: Safeland air tube anti-radiation Bluetooth earphone Bluetooth Version:3.0 EDR Bluetooth protocol: HFP.HSP.AVRCP.A2DP. Telecommunication Levels:Class 2 Effective range:10 meters Operating frequency:2.4GHz ISM Band Changi...

safe drive bluetooth earphone 3.0
Specification: CE FCC PCT PATENT
Detail: Safeland air tube anti-radiation Bluetooth earphone Bluetooth Version:3.0 EDR Bluetooth protocol: HFP.HSP Telecommunication Levels:Class 2 Effective range:10 meters Operating frequency:2.4GHz ISM Band Changing time:2hou...

radiation free bluetooth earphone 2.1
Specification: CE FCC PCT PATENT
Detail: Safeland air tube anti-radiation Bluetooth earphone Bluetooth Version:2.1 EDR Bluetooth protocol:ACRCP,HFP.HSP FM frequency band:87MHz-108MHz Telecommunication Levels:Class 2 Effective range:10 meters Operating frequenc...

hi-fi colorful earphone for phones
Specification: CE FCC PCT PATENT
Detail: Safeland air tube anti-radiation earphone Loudspeaker:§æ10mm,115¡À3dB Rated Power: 2mW Maximum Power:3mW T.H.D.:Less than 5% Microphone Parameter:4015-Pc1033-40¡À5dB Colors and lengths can be customized by customers req...


Showing 1 - 10 of 22, total 3 pages [First] [Previous] [Next] [Last]
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