BaoFeng PoFung BF-9700 Dual Band Two-way Radio, Waterproof Dustproof IP67 Walkie Talkie Transceiver, UHF 400-520MHz, with High Gain Antenna and 2800mAh battery, Black FCC Part 15B & Part 97 Certified (ID: 2AJGM-BFA58); Dustproof and waterproof resisting two way radio. After 30 minutes into one meter underwater, the radio still works very well. It ensures BF-9700's reliability in wet environments. No matter where you are, swimming pool or desert, you may enjoy with BF-9700! Frequency range: UHF 400-520 MHz 65MHz-108MHz (only commercial FM radio reception) Incorporates 105 codes "DQT" and 50 privacy codes "QT" programmable; Broadband (Wide) / Narrowband (Narrow) selectable; High power / low power selectable; Timer transmission "TOT" programmable Function Busy Channel Lock "BCL"; Level Threshold "Squelch" adjustable from 0 to 9; Transmit 1750 Tone; Channel frequency-report