Voice Activated USB Charger Type Hidden GSM Listening Devices

USB Charger hidden gsm listening devices
1, quad band 850/900/1800/1900MHz
2, Voice trigger control by message
3, Build in battery standby time 3-5days
4, Charger while listening to never power
5, always listen
6, Voice callback alarm
7, USB OUTPUT 5V 500mah


OEM customized packing
Neutral packing
We have strong cooperation with DHL, UPS, FEDEX, EMS, TNT, China post, Hongkong post;
You also can choose your own shipping forwarder

1. Any inquiries will be replied within 24hours
2. Professional manuafacurer and wholesaler for 5 years.
3. OEM available:
1)Customized logo or color box
2)Any your idea on camera, we can help you to design and put it into production
4. High quality, fashion design, reasonable∁etitive price, fast lead time
5. After-sale service:
1) All products will have been strictly Quality checked in workshop before packing
2) All products will be well packed before shipping.
3) All our products have 1 year warranty, and we are sure our products will be free from maintenance
Within warranty period in general.
6. Fast delivery:
Sample order in stock; 10~100pcs: 2~3 days; 3~7 days for bulk order
7. Payment:
You can pay for the order via: T/T, Western Union/MoneyGram

1. All the products and accessories have been tested by 3 times before ship out
2. We own the best after-sale service. If any problems happen, our team will do our best to solve for customers