multifrequency bands wireless listening system

Brand Name:Hewei

Model Number:HWJT-WS900B

Place of Origin:China

Multi Frequency Bands Wireless Listening System for Spying Features: 1. Built-in high sensitivity microphone, which can listen to the sound in the room up to 80sqm. 2. Power consumption of transmitting modular is only 20mw, which can ensure longer working ...

Brand Name:Ding Shen

Model Number:DS-HDT20W

Place of Origin:Guang Dong China

...Listening Device for Security COFDM Wireless Video Transmitter DS-HDT20W is a new COFDM digital transmitter receiver with Frequency-division duplexing (FDD) technology, designed with dual-mode RF transceiver system which operate at different carrier frequencies ideal for long range communication in network solution. The FDD technique uses different frequency bands...

Brand Name:ACE/ACN/OEM/Neutral

Model Number:ACE-S8

Place of Origin:CHINA

2017 New Creative Product USB charging / data transmission Cable (android or apple) Inbuilt GPS module for positiong & Quad-Band GSM SIM Audio Transmitter Remote Listeing Bug with voice activated auto callback It combines gps locator function and remote ...

Brand Name:OEM / ODM /HYQ

Model Number:W2

Place of Origin:China

V5.0+EDR Neck Band True Wireless Stereo Earphones Sports Bluetooth Earbuds Purple Neckband Headphones Product Description 24-Hour Playtime : A single charge delivers days of listening . And when you’re in a rush , recharge Life W2 neckband Bluetooth ...

Brand Name:OEM

Model Number:B1

Place of Origin:Shenzhen,China

... design,free ears offer unmatched comfort. Lightweight titanium neck band,ergonomic desigh,fit ears snugly and comfortably Food-grade silicone,comfortable to wear and will not sore even after long wearing Advanced ...

Brand Name:YingMi

Model Number:008A

Place of Origin:China

.... Adopting advanced UHF digital wireless technology, it supports multiple stable frequency bands and up to 100 adjustable channels, effectively avoiding signal interference and realizing clear, stable audio transmission from tour guides to listeners.

Place of Origin:China

Brand Name:EP/OEM

Model Number:MQ998

...support bluetooth headset to listen to stereo 5.MP3/MP4 player & FM radio fuction 6. Support TF Card up to 4GB menory 7. Support hand-written 8. Video recording and voice recording 9. Three call models, hands-free, wired and wireless Bluetooth headset 10.

Brand Name:SUCE

Model Number:SU-007MEG

Place of Origin:Guangdong, China

...backup rechargeable battery. Intelligent Features: 1. Adopt GSM 850/900/1800/1900 bands.can be used all over the world 2. Can per-set 5 phone numbers: when there is an alarm,it will call these numbers in order. 3. Can per-set 5 SMS numbers:when there is an