The gray Pyle Pro PMP33SL is a handheld megaphone designed to provide siren and voice amplification for indoor and outdoor public address scenarios. 30W of output power provide a range of up to 800 yards. Utilize the built-in microphone to project your voice, or activate the siren for alerts. The adjustable volume control enables easy optimization of the output level.

The compact and lightweight PMP33SL features a durable housing and an ergonomic, folding pistol-grip handle with a convenient carrying strap. It can be powered by four D batteries (available separately). The dedicated on/off switch allows manual power management for prolonged battery life.

800-Yard Range    30W of Output Power    Voice/Siren Modes    Adjustable Volume Control    Built-In Microphone    Dedicated On/Off Switch    Ergonomic Pistol Grip    Compact, Lightweight & Durable    Powered via D Batteries    Convenient Carrying Strap

Ideal for indoor/outdoor use

30W output power yields a range of approximately 800 yards

Adjustable volume control

Selectable voice or alarm (siren) mode

Dedicated on/off switch

Compact, lightweight, and durable housing

Foldable pistol-grip handle

Related Questions and Answers

Q: 1. What is the difference in the Pro vs Standard versions of this model? Thank you!

A: The main difference between the Lowepro Fastpack BP 250 AW III and the Lowepro Fastpack Pro BP 250 AW III would be the size of the case. The Pro case would be the larger of the two options. The Lowepro Fastpack BP 250 AW III has an interior volume of 20.5 liters. The case is slightly taller, but has shorter depth compared to the Pro case, and accommodates a smaller 13-inch laptop/tablet compared to the larger 15-inch compartment on the Pro case. The extra depth of the Pro case allows for the use of mirrorless or DSLR cameras with a portrait battery grip installed or built onto the camera. As such, if your camera has a battery grip, the Pro case would be recommended.

Q: 2. For the Pro III version, will the hip belt detach fully from the backpack should I not need it or want the extra weight? Or is it sewed in?

A: The belt does not detach.

Q: 3. Will this fit an R6 with RF 100-500 lens attached?

A: No, it would just be too tight.

Q: 4. Will the hip belt detach fully from the backpack should I not need it or want the extra weight? Or is it sewed in?

A: The hip belt is stitched in.

Q: 5. Has anyone used this with a hot shoe mount? I know it's kind of bulky and heavy, but I have a Sony a7r IV with a sturdy Manfrotto tripod.

A: A typical flash with batteries weighs 10-19oz. (284-548g) with batteries. This light, the CamBee VL30B 30W Video LED Light (B&H# CAFLVL30B), weighs 25oz (720g) before adding the two batteries. Each of those two batteries is typically around 7-12oz (150-340g) for a whopping total of around 40-50oz (1.1-1.4kg). Using this in a camera's hot shoe would not only require an adapter but could also result in damage to the hot shoe and camera. You may find it can work in a strong and all-metal cold shoe with an adapter, but the best method would be to attach it directly to a 5/8" stud.

Q: 6. Can the gimbal battery also power the phone that's in it? I'm finding very little about that.

A: Yes, end-users can use the Zhiyun Smooth 5S and its 2,600mAh battery to recharge phones.

Q: 7. Will it fit as a carry on overhead or under the seat of airplanes?

A: While the Lowepro Fastpack Pro BP 250 AW III may fit in many overhead compartments, it is recommended to contact your preferred airline to inquire about their specific luggage requirements; we cannot guarantee it will fit every airplane. Overhead bin sizes differ from airplane to airplane, depending on the aircraft used (as an example, of the most popular airliners used, the Boeing B737-800, the Airbus A320, and the Douglas DC-9/MD-80 all have different overhead compartment sizes and luggage requirements).

Q: 8. will it fit on my manfrotto tripod?

A: While you did not list the model of the tripod you own for confirmation, if your tripod has a male 3/8"-16 threaded screw on the center column of your tripod, then yes, it would be compatible for use with the 3 Legged Thing AirHed Pro Lever Ball Head.

Q: 9. Do you think I could fit 2 Canon Eos R's with RF 15-35 and RF 70-200 attached to it ?

A: You can attach 1 EOS-R with the 70-200 and the other body and lens detached.

Q: 10. Can you flip the yoke up while it's still attached to the light so that you can suspend the light from the ceiling / a boom?

A: Yes, the CAME-TV Boltzen 30W fresnel yoke system can be inverted to be hung from a ceiling.