RETEVIS H 777 WALKIE TALKIE

Model: Retevis H-777
Antenna impedance: 50Ω
Operating temperature: -30 ~ + 60°C
Nominal voltage: 3.7V DC
Output power: <5W
Battery type: Li-ion battery
Battery capacity: 1500mAh
Dimension (L × W × H): 60 × 33 × 115mm (no antenna)
Weight: 180g
Double or single strip: Single strip
Double frequency or single frequency: Single frequency
Frequency range: UHF: 400-470 MHz
Memory channel: 16
CTCSS / DCS function: Yes
Integrated LED torch: Yes
Low battery alarm: Yes
Energy saving function: Yes
Chinese and English voice prompt: Yes
Programmable PC software: Yes

Analog technology regimes
UHF frequency band
Frequency range 400-470MHz
16CH memory channel
RF power 5W
Operating temperature: -30 ~ + 60°C
Operating voltage 3.7V
1000mAh Li-ion battery
Size 60 × 33 × 115mm (without antenna)
SMA-F connector antenna
Antenna impedance 50 ohm
Accessory with Ear3.5mm + Mic2.5mm connector (two-pin space: 11mm)
CTCSS / DCS features, user-defined buttons, power saving, low battery alert, flashlight, computer programming