HarmonAI

Professional audio, microphones and system integration

ConsultingContact us for catalogs, quotations and solution advice
HomeProductsContact中文
Home/Products/Harmonai HJ-DW301 Multi-Function Bluetooth Speaker | Bluetooth 5.3 TWS, 15W Wireless Charging, LED Ambient Light
Harmonai HJ-DW301 image 1

Harmonai HJ-DW301 Multi-Function Bluetooth Speaker | Bluetooth 5.3 TWS, 15W Wireless Charging, LED Ambient Light

The Harmonai HJ-DW301 is an intelligent desktop device combining a Bluetooth speaker, multi-function clock, and 15W wireless charger. It supports Bluetooth 5.3, TWS pairing, FM rad...

$12.66
Model
HJ-DW301
Category
Speakers
Images
4 images
Status
ready
Get Quote
Supplier

Unknown supplier

Generated onJune 10, 2026
Harmonai HJ-DW301 image 1

Product Brief

Harmonai HJ-DW301 Multi-Function Bluetooth Speaker | Bluetooth 5.3 TWS, 15W Wireless Charging, LED Ambient Light

Overview

The Harmonai HJ-DW301 is an intelligent desktop device combining a Bluetooth speaker, multi-function clock, and 15W wireless charger. It supports Bluetooth 5.3, TWS pairing, FM rad...

Price
$12.66
Model
HJ-DW301
Category
Speakers

Specifications

Specifications

ParameterValue
Bluetooth VersionBluetooth 5.3
Core FeaturesTWS Bluetooth pairing, white noise, clock, alarm, timer, FM radio, LED ambient lighting
Input OptionsTF card, USB, AUX
Wireless Charging15W
Playback Time4–8 hours
Charging Time2–3 hours
Transmission Range10 meters
Enclosure MaterialABS + fabric
Available Colorswhite, black
Battery Specification5V / 1200mAh
Output Power4Ω 8W × 2 + 1 driver
Packagingfull-color box
Product Dimensions185 × 185 × 95 mm
HarmonAIPage 1 / 1

Service Support

We support project consultation, model recommendation, bulk purchasing and catalog delivery for retail, multipurpose halls, conference rooms and live events.

  • Business hours: Monday to Friday 09:00 - 18:30
  • Inquiry channels: phone / email / website form
  • Tip: share budget, quantity and use scenario in advance
HJ-P09 80W Portable Bluetooth Speaker with RGB Ambient Lighting

HJ-P09 80W Portable Bluetooth Speaker with RGB Ambient Lighting

The HJ-P09 portable Bluetooth speaker delivers 80W of powerful output, featuring an 8-inch woofer plus dual tweeters (2.2-inch magnetic and 1.5-inch piezoelectric), a 5000mAh Li-ion battery with Type-C PD fast charging, multi-mode connectivity (Bluetooth/TWS/FM), and dynamic RGB ambient lighting — ideal for outdoor parties, home gatherings, and commercial amplification.$94.98
Harmonai SOM-4600 Professional UHF Wireless Microphone

Harmonai SOM-4600 Professional UHF Wireless Microphone

The Harmonai SOM-4600 is a professional-grade UHF wireless microphone operating in the 640–690 MHz band, delivering >100 dB(A) signal-to-noise ratio and 50 Hz–15 kHz frequency response for clear, detailed vocal reproduction in stage, conference, and education settings.$172.06
Harmonai SOM-2600 Professional UHF Wireless Microphone — Studio-Grade Clarity & Stability for Stage and Speech

Harmonai SOM-2600 Professional UHF Wireless Microphone — Studio-Grade Clarity & Stability for Stage and Speech

The Harmonai SOM-2600 is a professional UHF wireless microphone operating in the 640–690 MHz range, delivering >105 dB SNR, wide 60 Hz–18 kHz frequency response, and ±0.005% frequency stability — ideal for stage performances, conferences, and vocal recording.$149.12
Harmonai LX-1016 8-Channel 10A Power Sequencer — Professional Audio System Power Management

Harmonai LX-1016 8-Channel 10A Power Sequencer — Professional Audio System Power Management

The Harmonai LX-1016 is a professional-grade 8-channel, 10A power sequencer featuring sequential power-on and reverse-order power-off logic to prevent inrush current surges and audio pops. Built with high-quality relays rated for up to 4500W reactive power per channel and compatible with worldwide AC90–260V input, it’s ideal for live sound, studios, conference rooms, and fixed installations.$37.28
Harmonai FBX4000 Automatic Feedback Suppressor — Professional 4-Channel Howling Suppression Solution

Harmonai FBX4000 Automatic Feedback Suppressor — Professional 4-Channel Howling Suppression Solution

The Harmonai FBX4000 is a professional-grade feedback suppressor with 24-bit high-performance A/D and D/A conversion, 4-channel input (with 48V phantom power), and 2-channel output. Each channel features 18 independent high-speed automatic notch filters for fast, precise howling suppression, plus frequency shift mode and noise gate for enhanced SPL and pristine audio quality.$162.50
Harmonai REV-100 DSP Digital Effects Processor — 99 Presets for Professional Karaoke Audio Processing

Harmonai REV-100 DSP Digital Effects Processor — 99 Presets for Professional Karaoke Audio Processing

The Harmonai REV-100 is a professional-grade DSP digital effects processor with 99 built-in presets—including reverb, delay, chorus, and flanger—optimized for karaoke, live stage performance, and HI-room audio systems. Featuring 16-bit high-precision AD/DA conversion, 80dB dynamic range, and THD <0.1%, it delivers pristine audio fidelity.$76.47
Harmonai FX12 Professional Karaoke Preamp — Dual-Mode Reverb, 6-Band EQ, 5 MIC Inputs

Harmonai FX12 Professional Karaoke Preamp — Dual-Mode Reverb, 6-Band EQ, 5 MIC Inputs

The Harmonai FX12 is a professional karaoke preamp with dual-mode reverb processing, 6-band parametric EQ, and 5 MIC inputs (2 front + 3 rear). It supports Bluetooth, optical, and USB audio inputs, features a 1U ultra-slim aluminum chassis, SNR ≥90dB, and THD ≤0.03% — optimized for KTV, HI rooms, and home theaters.$72.65
Harmonai ACT-804 Professional UHF Wireless Headworn Microphone System

Harmonai ACT-804 Professional UHF Wireless Headworn Microphone System

The Harmonai ACT-804 is a professional UHF wireless headworn microphone system operating in the 615–695 MHz band with 200 selectable channels and support for up to 15 simultaneous units. Featuring cardioid condenser pickup, stable 150-meter transmission, digital pilot tone interference rejection, and an LCD display, it’s ideal for speeches, teaching, live performances, and conferences.$152.94
Harmonai QY-Beam295S 295W Moving Beam Light (Custom Mold) – Professional Stage Lighting

Harmonai QY-Beam295S 295W Moving Beam Light (Custom Mold) – Professional Stage Lighting

The Harmonai QY-Beam295S is a professional 295W moving beam light featuring an OSSAM MSD lamp, 8500K color temperature, precision focus from 0° to 3.8°, 14 colors + 14 static gobos + dual prisms, and 540° horizontal / 270° vertical pan/tilt scanning.$145.29
Qianyu Lighting QY-Beam380FH 380W Moving Beam Light — Professional Stage Lighting

Qianyu Lighting QY-Beam380FH 380W Moving Beam Light — Professional Stage Lighting

Qianyu Lighting's new 380W moving beam light features an OSSAM MSD 380W lamp (8500K color temperature), 14-color + 14-gobo wheel, dual independent prism system, and 16-bit precision dimming and scanning — ideal for concerts, theaters, nightclubs, and other professional stage applications.$158.68
Mercedes-Benz Retro Effect Light QY-BZ350 — Classic Vintage Design · Multi-Scene Ambient Lighting

Mercedes-Benz Retro Effect Light QY-BZ350 — Classic Vintage Design · Multi-Scene Ambient Lighting

The Harmonai Mercedes-Benz Retro Effect Light QY-BZ350 features a classic vintage metal chassis, 114 pcs of 5050 tri-color LEDs plus 3 warm-white COB LEDs, and supports color wash, strobe, and fill light modes. With DMX512/RDM intelligent control and 32-bit linear dimming (0–100%), it delivers immersive lighting for bars, live-streaming studios, stages, and more.$66.91
Harmonai QY-JZ1040 10-Piece 40W Moving Matrix Beam Light

Harmonai QY-JZ1040 10-Piece 40W Moving Matrix Beam Light

The Harmonai QY-JZ1040 is a professional-grade moving matrix light with 10 pieces of 40W 4-in-1 LED emitters, supporting DMX512, auto-run, master-slave, sound-activated, and RDM control — ideal for bars, live streaming studios, and stage performances.$72.65

Contact

Mobile: +86 135 6792 0078

Business email: Sales@frog-is.com

Office

Address: Unit 2, Liandong U Valley, Yinzhou District, Ningbo, Zhejiang

Hours: Monday to Saturday 09:00 - 18:30

Services

Professional audio, conference sound, wireless microphones and commercial AV integration

Harmonai is the global trade platform of Frog-is Acoustic Systems