Olympic Watch Phone, Tri-band with, Voice Tracking Function

Bluetooth Car Kit with Voice Reminder Power On/Off by NFC (Optional), Up to 15-hour Talk Time

NFC Bluetooth Speaker with Kingdig's Patent and BQB, Voice Reminder, 3D Printing

Bluetooth Car Kit with Voice Reminder Power-on/Off by NFC (Optional), Up to 15-hour Talk Time

NFC Bluetooth Handsfree Kit, Supports Secure Simple Pairing and Voice Reminder

Bluetooth hands-free kit with NFC function and voice caller ID

Bluetooth Mini Speaker with Kingdig's Patent and BQB, Voice Reminder, 3D Printing

Handheld RFID Reader, Supports UHF Bar-code GPS Fingerprint, Voice with Call Feature

Handheld RFID Reader, Supports UHF Barcode GPS Fingerprint, Voice with Call Feature

Wireless GSM Alarm System, 315/433/868MHz, LCD Display, Voice Prompt for Operating, CE/RoHS Marks

Wired Intruder Alarm System, 315/433MHZ, LED Display, Voice Prompt, With CE and RoHS Marks

GSM Alarm System, 8 Wired and 32 Wireless Defense Zones, Full Voice Prompt/Support TCP/IP/OEM/ODM Ok

Wireless GSM Alarm System, With full voice prompt, Built-in Li-ion battery, LCD display, CE&RoHs

Wireless Home Alarm System, Built-in Li-ion Battery, 315/433MHz, With full voice prompt, CE & RoHS

Home Security Alarm System, 315/433/868MHz, Full Voice Prompt, Built-in Li-ion Cell, CE&RoHS-Marked

Ultra-thin LCD GSM Alarm System, 315/433/868MHz, Full Voice Prompt for Operations, CE&RoHS-marked

GSM Security Alarm System, 315/433MHz Optional, Duplex Intercom, Full Voice Prompt, CE&RoHS Marks

GSM Burglar Alarm System Kit, Built-in Transceiver, 315/433/868MHz, Full Voice Prompt, CE&RoHs

GSM Alarm System, 8 Wired and 32 Wireless Defense Zones, Full Voice Prompt, OEM/ODM Services

Wireless Intrude Alarm System, 315/433MHz, LCD Display with Full Voice Prompt, CE & RoHS Marks