The moisture meter can quickly measure the moisture content of the grain. 1. Suitable for walkie-talkie BF666S/BF777S/BF888S. 2. Charger type: Lithium-ion battery charger. 3. Dual USB charger for intercom and radio. 4. The basic design is more convenient to use. 5. Changing the color in this charging base, easily know the charging process. . 2 PCS 888S CHARGER FOR WALKIE-TALKIE USB Specification: Item Type: Charging Base Material: ABS Kolor: Black Weight: Approx. 180g Input Voltage: 110v-240v/50Hz Output voltage: DC5V/500mA Kolor of charging indicator: red Kolor finish indicator: green Suitable for: BF666S/BF777S/BF888S/ Retevis H777 / R888splus . 2 PCS 888S CHARGER FOR WALKIE-TALKIE USB List of packages: 2 x charging base Note: . 2 PCS 888S CHARGER FOR WALKIE-TALKIE USB