read SD card cordless headset rechargeable and wireless bluetooth function various used for mobile phone, SD card read, MP3
PRODUCT FEATURE
Support date download from computer to TF card
Fashion back-neck, foldable design
Clear sound you will hear
TECHNOLOGY PARAMETER
PC Interface Supported: USB 2.0
Music formats supported: MP3 WMA OGG
SD Card Support: 128MB-32GB
Operating system
Windows 98/SE/ME/2K/XP
Vista MAC OS 9.2and over
Operating Current:≤30mA
Operating Voltage: 3.3v
Headset Size: 90×90×46mm
HEADPHONE
Specification:
Type: Stereo Headphone with Mic
Speaker: Φ27mm
Sensitivity: 115dB S.P.L at 1 KHz
Impedance: 32Ω
Frequency Response: 18Hz-20 KHz
Rated Power: 20mW
Power Capability: 100mW
Cable Length: 1.72m
Microphone Unit: 4.5×2mm -58dB±3dB
Plug Type: Φ2.5mm
Bluetooth MP3 earhook/Bluetooth headset rechargeable
