The CRONY YI-669 UHF Bluetooth Walkie Talk Neckset combines long-range two-way communication with modern wireless convenience. Operating on the 400–470 MHz UHF band and supporting up to 99 channels, it enables clear and stable communication over distances of 800–1000 meters, even in remote or noisy environments. Designed for professionals and enthusiasts alike, it’s ideal for security teams, event coordination, and outdoor activities.

Featuring Bluetooth connectivity, SD card/MP3 playback, and a mini LCD display, the YI-669 doubles as both a communication and entertainment device. Its lightweight, foldable neckset design with an integrated antenna ensures comfort and portability. Powered by a 3000mAh rechargeable battery, it offers extended operation and simple USB charging. Durable, versatile, and efficient — the YI-669 keeps you connected anywhere.

Key Features:

• Frequency Range: 400–470 MHz UHF band

• Channels: 99 selectable channels

• Range: Approx. 800–1000 meters

• Battery: 3000mAh rechargeable via USB

• Output Power: ~0.5W audio output

• Display: Mini LCD for channel, battery, and mode indicators

• Connectivity: Bluetooth + SD card / MP3 playback

• Design: Foldable, lightweight neckset with integrated antenna

• Weight: Approx. 350 g

• Dimensions: 380 × 30 × 20 mm

• Applications: Security patrols, events, outdoor sports, group coordination