ขาย ✿ New BAOFENG BF-M4 UHF FM Transceiver 5W Handheld Interphone 400-470MHz 16CH Two Way Portable Radio Support Long Commun ราคาที่ดีที่สุด

The BF-M4 FM Transceiver is designed with 400-470MHz frequency, to ensure strong penetration of radio wave, and 5W RF power to ensure the safe use and wider coverage. Equips with a USB port to support USB charging, very convenient and practical. Features: 400-470MHz Frequency. The frequency range is UHF 400-470MHz, which can be programmable via PC, with 16 channels to ensure strong penetration of radio wave for long communication distance, suitable for using in 1-3km in city, 2-5km in suburb and 1-25 floors. Wide Compatibility. Widely suitable for security team, warehouse, supermarkets, construction site, around house communication, campus communication, field survival, biking, hiking, road trip, camping, hunting, cruise ship, and other outdoor activities. 5W RF Power for Wider Coverage. 5W RF power is safe for you to use, while ensures the long service life of the battery and ensures wider coverage, and the transmission distance is based on the different environment. Silver-plated Circuit. The silver-plated circuit is adopted to ensure stronger and more stable signal, and stronger penetration capability, to make the voice crystal clear and loud. Small Size Design. The walkie talkie is designed in small size and lightweight, and adopts the ergonomics design for easy carrying, with detachable antenna for strong signal. Large-Capacity 5800mAh Li-polymer Battery. Built-in intelligent power-saving system, allows to turn on the power saving mode when start up and the 5800mAh Li-polymer Battery delivers long time standby. ABS Case. The ABS case is resistant to water, drop, squeezing and scratch, ensuring the normal use even under the severe environment. Specifications: Type: UHF FM Transceiver Brand: BAOFENG Model: BF-M4 Color: Black Frequency: 400-470MHz Memory Channels: 16 Frequency Stability: ±2.5ppm Operation Temperature: -20- +50℃ RF Power: 5W Battery: 3.7V 5800mAh Li-ion Battery Product size: Approx. 11 * 6.0 * 3.5cm / 4.3 * 2.36 * 1.38inches Product weight: Approx. 179g / 6.3oz Package size: Approx. 20.7 * 17.5 * 4.2cm / 8.15 * 6.9 * 1.65inches Package weight: 360g / 12.7oz Package Include: 1 * Interphone 1 * Battery 1 * Charging Base 1 * Antenna 1 * Clip 1 * Manual