China Cell Phone Watches GSM Dual Band These GSM cell phone watches sport a fashionable design, 1.3-inch touch-screen display, 1.3MP digital camera, and operate on GSM 900/1,800MHz frequencies. Additional features include MP3/MP4 playback, 2GB microSD card support, and Bluetooth connectivity. Coming with a Bluetooth headset, this is truly one versatile watch.
This item will ship out in 5-7 working days upon payment confirmation.
In mobile phones, dual-band and tri-band refer to functionality that allows a cell phone to support either two or three frequency bands out of the four major GSM (TDMA) bands - 850/900/1800/1900 MHz.
GSM 900/1800 bands work in Europe, Africa, Asia, and Brazil GSM 900/1800/1900 bands will work on at least one network in most countries around the world except for some networks that only support 850MHz.
China Earphone The Xtatix PortaTalkie is for the mobile computer user who likes to have voice chats or make phone calls, but doesn't want to pack a headset. The precision microphone has sensitivity of 42 +/-3dB and doesn't miss a syllable, and the earpiece offers clear sound. Impedance is at 32 ohms at 1kHz.
