# Hwaniora BG01 Adjustable Frequency Generator

Adjustable: The Hwaniora BG01 frequency generator is listed with a default 7.83 Hz setting and a tunable range from 0.01 Hz to 200,000 Hz. It offers three waveform outputs, plus a detector and wired headphones for checking operation, but the claimed room coverage is conditional on placement and surroundings.

- [Original product page](https://bargainpostbox.co.uk/product/hwaniora-bg01-adjustable-frequency-generator)
- [View offer](https://bargainpostbox.co.uk/visit/hwaniora-bg01-adjustable-frequency-generator)
- Market: UK
- Language: en-GB
- Currency: GBP
- Brand: Hwaniora
- Model: BG01
- Price: 30.59 GBP
- Previous price: 35.99 GBP
- Discount: 15%
- Price checked: 2026-11-12T17:37:02.099Z
- Rating: 3.9 / 5
- Reviews: 88

Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store.

## At a glance

- Three listed output patterns: sine, square and inverse square.
- Frequency adjustment includes a 7.83 Hz default and a range up to 200,000 Hz.
- The manufacturer lists a Schumann wave detector and wired headphones as operation-checking options.
- The stated working range is up to 5 m when placed at the recommended height, with performance said to depend on setting and surroundings.

## Pros

- Broad listed frequency adjustment and three waveform choices offer flexibility for signal experiments.
- Detector and wired headphones provide two stated ways to check the device's operation.
- USB Type-C connectivity is specified for plug-and-play operation.

## Specifications

### Identity
- Brand: Hwaniora
- Model: BG01
### Frequency and outputs
- Adjustable frequency range: 0.01 Hz to 200,000 Hz
- Default setting: 7.83 Hz
- Waveform outputs: sine, square, and inverse square wave patterns
- Preset options: 10 Hz, 40 Hz, 174 Hz, 285 Hz, 396 Hz, 417 Hz, 432 Hz, 528 Hz, 639 Hz, 741 Hz, 852 Hz, 963 Hz, and more
### Power and connections
- Connectivity: USB Type‑C
- Batteries included: No
### Dimensions and installation
- Weight listed: 220 g
- Package dimensions: 17.5 x 16.2 x 3.2 cm; 220 g
- Recommended placement height: 3.3–4.9 ft \(1–1.5 m\)
- Claimed working range: up to 16.4 ft \(5 m\)

## Before you buy

- The stated range of up to 5 m is conditional on positioning the unit 1–1.5 m high. The listing says effectiveness may decrease in noisy places or after intense activity, and suggests two units for large rooms or open areas.
- Listing details are inconsistent: package dimensions are given as 17.5 x 16.2 x 3.2 cm, while the feature text gives device dimensions of 5.9 x 5.5 x 1.2 inches. It also calls operation USB Type-C but says no batteries are required without clarifying the power arrangement. Confirm the physical dimensions and power setup for your intended use.

## In the box

- Schumann wave detector (Included)
- Wired headphones (Included)

## A good fit for

- Buyers wanting an adjustable-frequency generator with several waveform choices.
- Users who want the listed detector and wired headphones for checking operation.
- Small-room users able to follow the stated placement guidance and account for ambient noise.

## Less suited to

- Buyers needing clearly specified battery-powered operation or a settled device-size measurement.
- Users needing reliable coverage across large or noisy spaces from a single unit.

## Customer feedback

Aggregate customer ratings are mixed overall, with five-star ratings forming the largest share but a substantial one-star share as well. Without review-summary evidence, the reasons for those ratings are unknown. Buyers should treat the frequency range, waveform choices and coverage as listing claims rather than conclusions supported by the ratings.

## Frequently asked questions

### What frequency range is listed for the Hwaniora BG01?
The listing states 0.01 Hz to 200,000 Hz, with 7.83 Hz as the default setting and additional presets.
### Which waveforms does it produce?
The manufacturer lists sine, square and inverse square wave patterns.
### What is included?
The stated included components are a Schumann wave detector and wired headphones. The listing also says the generator uses USB Type-C, but does not clearly explain its power arrangement.
### How far away is it claimed to work?
The listing claims a working range of up to 5 m when positioned 1–1.5 m high. It says performance can decline in noisy places and suggests two units for large rooms or open areas.

## Alternative options

- [Original Calminity Frequency Generator, Bio-Healing Frequency Generator V2 \| Adjustable frequency selection, LCD display, transparent acrylic housing, real-time sine wave output, button controls](https://bargainpostbox.co.uk/visit/hwaniora-bg01-adjustable-frequency-generator)
- [Aethelyx Schumann Resonance Generator, Signal Generator \| 7.83Hz Adjustable Sine Wave Portable for Relaxation, Sleep, Yoga, Home, Office and Outdoor](https://bargainpostbox.co.uk/visit/hwaniora-bg01-adjustable-frequency-generator)
- [0.01-30000Hz Adjustable Schumann Sine Wave Resonance Generator 7.83 Hz Ultra Low Frequency Generator Resonator Round Schumann Wave Signal Generator, Only Sine Output](https://bargainpostbox.co.uk/visit/hwaniora-bg01-adjustable-frequency-generator)
- [Schumann Wave Generator with Cover, 7.83Hz Ultra Low-Frequency Pulse Device, 0.001Hz-200KHz Frequency Adjustable Schumann Sine Wave Resonance Generator, 1000 mAh Battery Operated](https://bargainpostbox.co.uk/visit/hwaniora-bg01-adjustable-frequency-generator)
- [Schumann Wave Generator with Dust Cover, 7.83Hz Ultra Low-Frequency Pulse Generator, 0.001Hz-200KHz Frequency Adjustable Schumann Sine Wave Resonance Generator, Multi-Waveform Frequency Healing Device](https://bargainpostbox.co.uk/visit/hwaniora-bg01-adjustable-frequency-generator)
- [Rechargeable Schumann Resonance Generator,0.001-999khz Frequency Generator \| Non-Medical Devices，7.83hz,13 Waveforms,With Timer,50 Ft Distance,For Bedroom,Meditation,Yoga,Frequency Experiment](https://bargainpostbox.co.uk/visit/hwaniora-bg01-adjustable-frequency-generator)
- [7.83Hz Schumann Wave Generator, Sine Wave Resonance Generator, 5V USB \| 7.83Hz Frequency, Sine Wave Output, Schumann Resonance, Wave Generator](https://bargainpostbox.co.uk/visit/hwaniora-bg01-adjustable-frequency-generator)
- [FNIRSI 2D15P 100MHz 3-in-1 Oscilloscope Multimeter DDS Signal Generator \| 2 Channel Digital Oscilloscope 500MS/s, 19,999 Counts TRMS Rechargeable Multimeter, 4.3'' Touchscreen for Electronics Repair"](https://bargainpostbox.co.uk/visit/hwaniora-bg01-adjustable-frequency-generator)
- [Saefheled Orgonite Pyramid,Crystal Pyramid,Natural Obsidian&White Quartz \| Crystal Column Orgone pyramid with healing crystals and stone for meditation and spiritual gifts Balance Chakra,growth,wealth](https://bargainpostbox.co.uk/visit/hwaniora-bg01-adjustable-frequency-generator)
- [Organic Spree Haritaki 120 Tablets Terminalia chebula - Third Eye Awakening Supplement - 60 Days Supply - Supports Healthy Digestion, Gut Wellness, Pineal Gland\* \| USDA Organic, GMP, HACCP Certified](https://bargainpostbox.co.uk/visit/hwaniora-bg01-adjustable-frequency-generator)
- [Raw Farm - Organic Raw Bee Pollen – 100% Natural, Unprocessed – Sustainably Sourced 1 kg](https://bargainpostbox.co.uk/visit/hwaniora-bg01-adjustable-frequency-generator)
- [Organic Assam \(Chardwar Estate\) Premium Loose Leaf Black Tea - Chiswick Tea Co - 250g](https://bargainpostbox.co.uk/visit/hwaniora-bg01-adjustable-frequency-generator)

## Add-ons

- [Solfeggio Frequencies: How to activate your self-healing powers with healing tones, sounds and vibrations, reduce stress and achieve new health](https://bargainpostbox.co.uk/visit/hwaniora-bg01-adjustable-frequency-generator)

## Images

![Hwaniora BG01 Adjustable Frequency Generator — 1](https://bargainpostbox.co.uk/i/yVNugzaP9P1AE4DhiZASuJYG6B5QfcnemIvj0uKWNX9UCQwIPqTJeapAASaHpRKLLgGqgd-elGe6H01GNBm_XfuwzD7eTHIB9uO7VO63iIB8m_vPOLjX.jpg)

![Hwaniora BG01 Adjustable Frequency Generator — 2](https://bargainpostbox.co.uk/i/6OU38RQFj_sgJm_1aG55eHm4ymPZlCHyL_ATSsX5tt_Z_rj7TPSGLYFdrYMMcskH5TyNAowQWzWKcxXOFsWCzq5kxQipFd3vhri4ivu37wvV3q2a7rzo.jpg)

![Hwaniora BG01 Adjustable Frequency Generator — 3](https://bargainpostbox.co.uk/i/Y82iyTXmMl_IQ9ftbE2FQI6biMpue84ajg17rmsg_appOx0QRDJXxh0d2-W2s5j53NjOei6YCQ_TaLiSrZz4SU8eMOWSqZlaeBapwguk3cwYYCQfKdC2.jpg)

![Hwaniora BG01 Adjustable Frequency Generator — 4](https://bargainpostbox.co.uk/i/J-RatUVbu1Y1dGh9c7rQEl7bQsZ9ov9cX6kwVtD4D_kPwUjUzoMgJHyKpwLJYOVieqAfaPMc8bmiTGcppJzZeg_HH6UdQC1OfIJO27WodD7X7efQnQrk.jpg)

![Hwaniora BG01 Adjustable Frequency Generator — 5](https://bargainpostbox.co.uk/i/RktjRFMenXzW-eva9dCy8opZU3UjGeaZvXjEU0CKa_dcROu2AMt8Zf92GFUJuj5bTQdfRqRqi3NRlGzqPqFcNbDOEV0xC-2oWdtOB-crpSAZbX3xRyw8.jpg)

![Hwaniora BG01 Adjustable Frequency Generator — 6](https://bargainpostbox.co.uk/i/FZR0udksyxSfCuvi3_WwhaIk0PcE8n-XMvIYrL27nlm713VsbnQarGwyKFfVXr0saOpFqKGoxgCEji3HJZsvLwZOGvzUwJtmR-q5jOohCYtNJMjByasV.jpg)