miniphone Volume Control Built-in miniphone ABS Plastic Construction Rubber Bell Guard Favorable Range: 650 YDS - 1000 YDS Max Adjustable Carry Strap Dynamic miniphone and high-quality speaker Technical Information: Requires 6 X AA batteries (not included) Rated Power - 5 W Package Contents: 2 x White Handheld Horn Loud Speaker Amplifier Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.