Compatible for any audio sources such as tv dvd/hi-fi player, computers, etc Ultra high frequency wireless headphone No limitation to the location of earphones within the effective range of the system No cable connection between transmitter and headphones is required as radio frequency signal can pass through wall, floor, ceiling or partitions Transmits 863mhz stereo signal up to 100 meter Unimited number of headphones of the same frequency can be used with this system 3 channels selection for better reception Auto power cut off the transmitter when there is no signal received Phase-locked loop (pll) technology
The transmitter transmit stereo signal in 86 mhz to wireless headphone in the scope of 20 meters with interference free. While the single headphone operating, it becomes fm radio receiver between 83.5-108mhz. Connect headphone to computer with attached cable as for net icq purpose. Inspecting the voice around transmitter in scope of 5 meter to receiver as an inspector. Specification: Transmits frequency: 86mhz Maximum transmit distance: 20m Inspecting scope: 5 m (around transmitter) Fm radio frequency: 83.5-108mhz 5Snr: >35db 6Sensitivity: >22uv Maximum output power: 0.5w
Mobile phone scraps
Features: This bluetooth headset is the ultimate wireless and hands free solution for mobile phones. The headset is a lightweight earphone (about 15 grams) and feels very comfortable and is Easy to use. The headset works up to 10 meters wireless from the mobile phone. General specifications: 1. Bluetooth v1.1 compliant (class2) 2. Up to 10 meters working distance 3. Led indication (in use, out of range and low battery) 4. Wearable at left and right ear 5. High quality directional microphone and acoustic speaker 6. Chargingtime. Less than 2 hours (chargeable 500 cycles) 7. Voice dial 8. Last number re-dial 9. Talking time 4-5 hours, upto 100 hours standby 10.Battery charged by: usb port universal power adapter car adapter (optional)
Mobile phone accessories, computer, psa related products, mp3, printer related products, consumer electronics, components.
Infrared microphone system, infrared receiver, amplifier system, infrared sound field system, infrared teaching amplifier.
Wireless phone spare parts.
Smartphone accessories (no used smartphone).
USB charger, universal travel adapter, receptacles set.
Leather handbags, cosmetic bags, travel kit, shopping bags, tote bags, plastics HIPS, PC, PET, recycle IC tray, semi conductor equipment. High grade engineering plastic: PEEK, PEI..
Smt assembly : pcba flex pcba, rigid pcba, metal core pcba, functional test & finished product assembly.
