Jwin i903 Headphones User Manual


 
Noise-Canceling Headset w/ Bluetooth wireless technology V10M10_IM_EN_12072006
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SPECIFICATIONS
Product Specifications
Speaker Driver: 30mm NdFeB speaker driver
Frequency Response: 20Hz – 20kHz (receiving)
Sensitivity: 105dB 3dB (ANR ON)
Active Noise Reduction Level: -15dB (Max)
Bluetooth Version: V1.2
Bluetooth Profile: HSP, HFP, A2DP, AVRCP
Standby Mode: < 48hrs
ANR Stereo Function: < 33hrs (with BT function disabled)
Listening Mode: < 8hrs (@ max. volume, BT & ANR function enabled)
Talking Mode: < 9hrs (@ max. volume, BT & ANR function enabled)
Power Sources
o Built-in rechargeable battery
Battery Type: Lithium Polymer
Battery Capacity: 290mAh
Charging Time: 2.5 Hours
o USB power adapter
Input: AC 100V – 240V, 50Hz/60Hz
Output: DC 5V / 0.5A
o USB port on a computer
Power Input: 5V / 500mA
Unit Dimension (Dia. x H): Approx. 55.2mm x 35.0mm (2.17” x 1.38”)
Unit Weight: Approx. 112.7g (0.25 lbs)
Wireless Audio Transmitter
Bluetooth Version: V1.2
Bluetooth Profile: A2DP, AVRCP
Continuous Working Time: 5.5 hours
Power Sources
o Built-in rechargeable battery
Battery Type: Lithium Polymer
Battery Capacity: 160mAh (nominal)
Charging Time: About 2 Hours
o USB power adapter
Input: AC 100V – 240V, 50Hz/60Hz
Output: DC 5V / 0.5A
o USB port on a computer
Power Input: 5V / 500mA
Audio Input: 500mV
Cord: 2.36” / PVC
Plug: 3.5mm / Gold-plated / Stereo
Unit Dimension (W x H x D): Approx. 25.0mm x 6.0mm x 60.0mm (0.98” x 0.24” x
2.36“)
Unit Weight: Approx. 14g (0.03 lbs)
* Specifications and features are subject to change without notice.