Lightweight stereo earphones fitted with a 3.5 mm stereo jack plug with a 1.2m straight lead. These cost efficient in-the-ear stereo earpieces offer good quality of sound for tour guide applications and are comfortable to wear, compatible with most devices where a 3.5 mm socket is fitted. These single-use disposable earphones are packed loose in a box of 100 (not individually bagged, so reducing plastic waste). Outer carton quantity of 1,000 earphones (10 boxes of 100). Hand-out with listening device (no cleaning of headphones) Minimal packaging - outer bag contains 100 unpackaged earphones to hand-out Low cost SPECIFICATIONS Product Dimensions (mm): 30 x 80 x 16 Net weight, ea. (kg): 0.005 Colour: Black Frequency Response (Hz): 20Hz - 20KHz Lead Style: Straight Plug Type: 3.5 mm stereo Sensitivity (dBV/Pa): 105+/-3db