Jwin i903 instruction manual Specifications

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Noise-Canceling Headset w/ Bluetooth wireless technology

V10M10_IM_EN_12072006

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

oBuilt-in rechargeable battery

ƒBattery Type: Lithium Polymer

ƒBattery Capacity: 290mAh

ƒCharging Time: 2.5 Hours

oUSB power adapter

ƒInput: AC 100V – 240V, 50Hz/60Hz

ƒOutput: DC 5V / 0.5A

oUSB 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

oBuilt-in rechargeable battery

ƒBattery Type: Lithium Polymer

ƒBattery Capacity: 160mAh (nominal)

ƒCharging Time: About 2 Hours

oUSB power adapter

ƒInput: AC 100V – 240V, 50Hz/60Hz

ƒOutput: DC 5V / 0.5A

oUSB 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.

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Contents Noise Canceling Headset with Bluetooth Wireless Technology Noise-Canceling Headset w/ Bluetooth wireless technology Important Safety Instructions User Safety GuideAdditional Safety Instructions Industry Canada Notice to Canadian Users FCC Notice USAAbout Electromagnetic Interference EMI Important Notes on Hearing Noise-Canceling Headset w/ Bluetooth wireless technology Table of Contents Getting Started What’s includedWhat is Bluetooth wireless technology? Charging the Headset and Audio Transmitter Using your Computer’s USB port to ChargeMini USB port Operating Instructions Location of ControlsOFF Mode To Enable Bluetooth Feature on i903 HeadsetTo Turn Off the Dongle Operating Instructions Pairing i903 with your Mobile Phone or Audio Device Operating Instructions Making a Call Muting the SoundAnswering an incoming call while already on the phone Answering a CallEnding a Call Answering an incoming call while listening to musicAdjusting the Volume Connecting i903 to Your Audio DeviceListening to Music Headset does not work with my mobile phone Troubleshooting GuideANR does not eliminate all outside sounds There is no soundTroubleshooting Guide Specifications TEL FAX