Adastra H25b Handheld Pa With Neckband Mic Usb Fm & Bluetooth

Adastra H25b - H25b Handheld Pa With Neckband Mic, Usb, Fm & Bluetooth

The H25B is a fully integrated PA unit in an ergonomic ABS handheld housing. Power can be supplied from mains or the internal rechargeable battery to deliver up to 25W output. Hands-free vocal address is made easy and convenient with the supplied VHF wireless neckband system. Built-in Bluetooth receiver and USB media player provide background music playback options, including an FM radio tuner function. Applications include demonstrations, speech reinforcement in educational scenarios and mobile public address.

Features

• Bluetooth Receiver
• Mains or battery operation
• Internal USB audio player
• VHF neckband microphone system
• FM radio tuner

Technical Specifications

• Power supply : main unit : 230Vac, 50Hz or internal rechargeable battery
• Batteries : beltpack transmitter : 9Vdc PP3
• Output power : max. : 25W
• Battery life (hours) : voice : 7 hours max.
• Battery life (hours) : signal : 2 hours max.
• Frequency response : 100Hz - 12kHz
• VHF operating distance : 35m (max.)
• S/N ratio : >75dB
• Carrier frequency : 174.1MHz
• Audio source : USB player, FM tuner, Bluetooth receiver
• VHF tuning stability : 0.005% quartz crystal locked
• Dimensions : VHF beltpack : 205 x 68 x 25mm (ex. antenna)
• Weight : VHF beltpack : 76g (no battery)
• Dimensions : main unit : 155 x 183 x 285mm
• Weight : main unit : 2.74kg
• SPL max. : 80dB