Voice Amplifier (White Edition) with over-the-ear headset condenser microphone VA-900

We have launched an economical series of voice amplifier that will fit all schools' budget. Not only its rechargeable, the weight is greatly reduced to less than 160g while the maximum output is now 10 watts. KEC has kept its quality consistent and we use the best material to build our product. With schools and teachers' support for the past 15 years, these have encouraged us to keep making new products. Thus, we present KEC VA900 Voice Amplifier, the 2020 model to fight Covid situation. We have chosen a more sensitive capsule for the headset to ensure teacher's voice is captured even when they are wearing mask. Moreover, we have also increased the power output to allow this model to support teacher in outdoor environment too. 

Features

Max. 10W vocal amplification

TYPE-C USB charging interface

Support AUX-in to play music

Un-parallel clear acoustic fidelity

2000mAh built-in lithium battery

Suitable for both indoor and outdoor                 

Items inclusive:

1 x Speaker unit fitted with internal battery

1 x Matching Headset HM26S

1 x USB charging cable – Type C

1 x 3.5mm Aux Cable

1 x Instruction Manual

Specification

Amplifier Unit VA-900

Loudspeaker: 3 inches 2 ohms magnetic speaker

Frequency Response: 120Hz-15KHz

Rated power: 5W

Max power: 10W

Battery: 3.7V/2000mAh lithium battery

Charging Voltage: USB/DC 5V 1A

Charging Time: 2-3 hours

Using Time: 16-18hours

Size: 91.1 x 101.5 x 37.8mm

Net Weight: 159.5g

Headset Microphone HM-26S

Wire frame headset

Polar Pattern: Uni-directional

Type: Miniature condenser

Frequency Response: 55Hz ~18KHz

Sensitivity: -43dBV/Pa (0 dB =1 V/Pa)

Max. SPL: 122 dB (typical, 1% THD)

Plug: Std 3.5mm

Cable Length: 90cm