Tones quantity: 20 International Protection (IP) code: IPX4 Product colour: Black Transmit power: 500 mW On/off switch: Yes Vibrating alert: Yes Keypad lock: Yes Rechargeable: Yes Battery technology: Nickel-Metal Hydride (NiMH) Number of batteries supported: 2 Height: 181 mm Weight: 197 g Width: 57 mm Depth: 33 mm Channels quantity: 16 channels Purpose: Professional mobile radio (PMR) Maximum range: 10000 m Number of batteries included: 2 pc(s) Charger: Yes Wristband: Yes Batteries included: Yes Manual: Yes Quantity: 4 Belt clip: Yes Display type: LED Backlight display: Yes USB connector type: Micro-USB USB port: Yes Warnings: Products contain batteries that may be hazardous to children. Keep out of their reach.