SPECIFICATIONS

 

Audio Crossover: Full-Range

 

Audio latency: 50ms

Battery: Yes

Battery Charge Time: 2.5H

Brand Name: Hichomeow

Cabinet Material: Plastic

Category: Speakers

Certification: CE,RoHS,FCC

Channels: 1

Choice: yes

Communication: Induction

Control Type: Volume control,Playback

Display Screen: Yes

Display screen: Yes

Feature: Play Video,Video Call

High-concerned chemical: none

Inbox adaptor: No

Input Power(W): <25 W

Input/Output: TF

Intelligent Personal Assistant: NONE

Item model number: KY02

Number of Loudspeaker Enclosure: 1

Output Current: 1A

Playback Function: mp3

Power Source: Battery,Battery

Sound Mode: Live Sound Mode,Standard Mode

Speaker Type: Portable

Support APP: No

Support Memory Card: Yes

Surround sound channel configuration: Stereo

Use: others

Voice Control: No

Voltage range: USB (5-20V DC)

Waterproof: No

 

 

Voice Amplifier for Teachers, 20W Bluetooth 6.0 Speaker with Magnetic Clip Mic, DSP Anti Howling for Classroom and Training

✅ Product Highlights

✅ Magnetic Clip Microphone
Enjoy hands-free voice pickup without a wired headset. The compact magnetic mic attaches easily to clothing for comfortable daily use.

✅ Integrated Mic Storage
The microphone stores neatly inside the amplifier. It can charge while stored, helping keep the set organized and ready to use.

✅ DSP Anti Howling
Built-in DSP processing helps reduce feedback and unwanted squeal. Speech remains clearer and more comfortable to hear.

✅ 20W Clear Voice Output
The 76 mm speaker delivers strong, full sound for classrooms, meetings, tours and other group activities.

✅ Long Battery Life
The 2200mAh rechargeable battery provides approximately 11 to 15 hours of use. The digital display makes battery and mode information easy to check.

✅ Bluetooth and Playback Functions
Bluetooth 6.0 supports stable wireless audio playback. The amplifier also supports TF card playback, MIC input and one-touch recording.

✅ Product Specifications

• Product Type: Portable Voice Amplifier
• Model: KY02
• Color: Cream with Multicolor Front Grille
• Size: 104 x 126 x 37 mm
• Weight: 226 g
• Battery Capacity: 2200mAh
• Battery Life: Approx. 11 to 15 Hours
• Charging Time: Approx. 2 Hours
• Charging Port: Type C
• Rated Power: 20W
• Speaker Size: 76 mm, 3 in
• Frequency Response: 200Hz to 15kHz
• Sensitivity: 85dB
• Wireless Range: Approx. 10 m
• Connectivity: Bluetooth 6.0
• Ports: TF, MIC and Type C
• Supported Functions: TF Card Playback, MIC Input and One Touch Recording

✅ Suitable Scenarios

✅ Classroom Teaching
Helps teachers project their voice clearly during lessons and presentations.

✅ Meetings and Training
Suitable for group discussions, staff training and business presentations.

✅ Tour Guiding
The wireless clip microphone allows easier movement while speaking to a group.

✅ Retail Promotion
Useful for product introductions, store events and customer communication.

✅ Yoga and Group Activities
Provides clear voice guidance and wireless music playback for indoor activities.

✅ Package Includes

• 1 x Voice Amplifier
• 1 x Magnetic Clip Microphone
• 1 x Type C Charging Cable
• 1 x Shoulder Strap
• 1 x User Manual

 

Thank you for shopping with Tone N Case!

We’re dedicated to providing you with fast and reliable delivery every time you order.

Processing Time

All orders are processed within 1–2 business days.
During this period, we carefully verify, package, and dispatch your items to ensure they reach you in perfect condition.

Delivery Time

Once shipped, orders are typically delivered within 10–15 business days, depending on your location and local courier services.

International Shipping

We proudly ship worldwide!
International orders may take slightly longer depending on your country’s customs process and postal services — typically 10–20 business days.
Please note that any customs fees, duties, or taxes applied by your country are the customer’s responsibility.

Shipping Confirmation & Tracking

You will receive a shipping confirmation email with your tracking number once your order has been shipped. You can use this number to monitor your shipment’s progress online.

Delays

While we always aim to deliver on time, unforeseen factors such as weather, customs delays, or courier disruptions may occasionally cause delays.
If your order is delayed, please don’t hesitate to contact our support team — we’ll assist you right away.

Contact Us

If you have any questions regarding your order or shipping, please contact our support team at:
📧 support@tonencase.com

Provided the conditions in our refund policy have been met, refunds will be processed using the original form of payment. You can return an item purchased online by posting it to us. Please contact customer service for return address. Please note that delivery costs will be excluded from the refund unless goods are returned in accordance with your statutory rights (e.g. they are faulty or not as ordered).

• The items with the original receipt are returned within 30 days of purchase.

• Items must be in the original condition as purchased with all labels/tickets attached.

Provided the conditions in our refund policy have been met, refunds will be processed using the original form of payment. You can return an item purchased online by posting it to us. Please contact customer service for return address. Please note that delivery costs will be excluded from the refund unless goods are returned in accordance with your statutory rights (e.g. they are faulty or not as ordered).