Description
HiFuture Gravity Portable Bluetooth Speaker – 45W Powerful Sound, RGB Lights & IPX7 Waterproof
Product Overview
Experience powerful sound, impressive bass, and immersive entertainment with the HiFuture Gravity Portable Bluetooth Speaker. Designed for music lovers who demand excellent audio performance, modern design, and reliable portability, this premium wireless speaker delivers an outstanding listening experience for indoor and outdoor entertainment.
The HiFuture Gravity features a powerful 45W two-way speaker system, combining a 30W woofer and a 15W tweeter to deliver deep bass, rich midrange, and clear high-frequency sound. Whether you are listening to your favorite music, watching movies, enjoying gaming sessions, or hosting a party, this portable Bluetooth speaker brings your entertainment to life.
Equipped with Bluetooth 5.3 connectivity, the HiFuture Gravity ensures stable wireless connections with compatible smartphones, tablets, laptops, and other Bluetooth-enabled devices. Its vibrant RGB LED lighting creates an attractive atmosphere, while the IPX7 waterproof rating makes it suitable for outdoor adventures and poolside entertainment.
The built-in 4000mAh rechargeable battery provides up to 8 hours of playback time, and its USB Type-C 10W charging technology makes recharging convenient. Additionally, True Wireless Stereo (TWS) functionality allows you to connect two compatible HiFuture Gravity speakers for an enhanced stereo listening experience.
If you are looking for a powerful, stylish, and feature-packed portable wireless speaker, the HiFuture Gravity is an excellent choice.

Key Features of HiFuture Gravity Portable Bluetooth Speaker
- 45W Powerful Audio Output: Delivers impressive sound through a 30W woofer and 15W tweeter.
- Two-Way Speaker System: Produces balanced audio with deep bass and clear highs.
- Bluetooth 5.3 Connectivity: Provides stable and efficient wireless connections.
- IPX7 Waterproof Protection: Designed to withstand water immersion under specified test conditions.
- Dynamic RGB LED Lights: Creates an exciting visual atmosphere while enjoying music.
- TWS Pairing Support: Connect two compatible Gravity speakers for synchronized stereo sound.
- 4000mAh Rechargeable Battery: Provides up to 8 hours of music playback.
- USB Type-C Fast Charging: Supports convenient 10W charging.
- Bass Boost EQ: Offers a dedicated bass-enhanced listening mode.
- One-Touch Controls: Makes music playback and volume adjustment convenient.
Full Product Review: HiFuture Gravity Portable Bluetooth Speaker
1. Powerful 45W Sound Performance
The biggest highlight of the HiFuture Gravity is its impressive 45W audio output. It features a 30W woofer and a 15W tweeter, creating a two-way speaker system designed to deliver powerful and enjoyable sound.
The dedicated woofer helps produce deep bass, while the tweeter handles high-frequency details for clearer audio reproduction. This combination makes the speaker suitable for different music genres, including pop, rock, electronic, hip-hop, and instrumental music.
Whether you are enjoying music at home or entertaining friends outdoors, the Gravity provides an engaging audio experience.
2. Dynamic RGB LED Lighting
The HiFuture Gravity is not just about sound quality. Its vibrant RGB LED lighting adds an attractive visual element to your entertainment setup.
The dynamic lighting creates a lively atmosphere for parties, celebrations, and casual music sessions. You can also turn off the RGB lighting when you prefer a simpler appearance or want to conserve battery power.
3. Bluetooth 5.3 Wireless Connectivity
With Bluetooth 5.3 technology, the HiFuture Gravity provides convenient wireless connectivity with compatible devices.
You can easily connect your smartphone, tablet, laptop, or other Bluetooth-enabled devices without using additional audio cables.
Its wireless connection range is up to 10 meters in open-space conditions, giving you flexibility when positioning your connected device.
4. IPX7 Waterproof Design
The IPX7 waterproof rating makes the HiFuture Gravity a practical companion for outdoor entertainment.
It is designed to withstand immersion in water under controlled test conditions, making it suitable for poolside activities, outdoor gatherings, and environments where accidental water exposure may occur.
However, IPX7 does not mean the speaker is dustproof. Always ensure the charging port is dry before connecting a charging cable.
5. Long-Lasting 4000mAh Battery
The built-in 4000mAh rechargeable battery provides up to 8 hours of playback time on a full charge under specified testing conditions.
Actual battery performance may vary depending on volume level, RGB lighting usage, audio content, and operating conditions.
This battery capacity makes the Gravity suitable for everyday listening, outdoor activities, and extended music sessions.
6. USB Type-C 10W Fast Charging
The speaker comes with a convenient USB Type-C charging port and supports 10W charging.
It takes approximately 3.5 hours to fully recharge the battery under suitable charging conditions.
The Type-C connection makes charging straightforward and convenient.
7. TWS Stereo Pairing Technology
One of the most useful features of the HiFuture Gravity is its True Wireless Stereo (TWS) functionality.
You can pair two compatible HiFuture Gravity speakers to enjoy synchronized audio with an enhanced stereo listening experience.
This feature is particularly useful for larger rooms, outdoor gatherings, and parties where wider sound coverage is desirable.
8. Convenient One-Touch Controls
The HiFuture Gravity features convenient touch-based controls for managing music playback and volume.
You can control supported functions directly from the speaker without constantly using your smartphone.
Its Bass Boost EQ mode also allows you to switch to a more bass-focused sound profile when desired.
Full Technical Specifications of HiFuture Gravity Speaker
| Specification | Details |
|---|---|
| Brand | HiFuture |
| Model | Gravity |
| Product Type | Portable Wireless Bluetooth Speaker |
| Total Rated Power | 45W |
| Woofer Output | 30W |
| Tweeter Output | 15W |
| Speaker Configuration | 2-Way Speaker System |
| Driver Type | Dynamic Woofer + Tweeter |
| Woofer Size | 3 Inches |
| Tweeter Size | 0.75 Inches |
| Frequency Response | 50Hz–20kHz (±6dB) |
| Bluetooth Version | Bluetooth 5.3 |
| Bluetooth Range | Up to 10 Meters |
| Supported Bluetooth Profiles | A2DP 1.3 / AVRCP 1.6 / HFP 1.7 |
| Audio Codec | SBC / CVSD |
| EQ Modes | General EQ / Bass Boost EQ |
| Wireless Pairing | TWS |
| Lighting | RGB LED Lights |
| Water Resistance | IPX7 |
| Battery Capacity | 4000mAh |
| Battery Type | Lithium-Ion Polymer |
| Playback Time | Up to 8 Hours |
| Charging Time | Approximately 3.5 Hours |
| Charging Port | USB Type-C |
| Charging Power | 10W |
| Charging Input | 5V/2A |
| Sound Pressure Level | 83dB (1m/1W) |
| Signal-to-Noise Ratio | ≥80dB |
| Total Harmonic Distortion | ≤1% (20W/1kHz) |
| Impedance | 4 Ohms (±15%) |
| Dimensions | 261.3 × 117.08 × 116.3mm |
| Weight | Approximately 1.6kg |
| Available Colors | Black and Blue |
| Warranty | 1-Year Limited Manufacturer Warranty |
Note: Battery playback time depends on usage conditions. Weight and other specifications may vary slightly depending on the product documentation or regional version.
Why Should You Buy HiFuture Gravity Portable Bluetooth Speaker?
The HiFuture Gravity is designed for people who want powerful audio performance, modern styling, and practical wireless functionality in one speaker.
Here are some reasons to consider this speaker:
- Powerful 45W audio output for enjoyable music sessions.
- Dedicated woofer and tweeter for a two-way audio experience.
- Bluetooth 5.3 for convenient wireless connectivity.
- IPX7 waterproof protection for outdoor use.
- Attractive RGB LED lighting for entertainment.
- TWS technology for pairing two compatible speakers.
- Long-lasting 4000mAh rechargeable battery.
- Convenient USB Type-C charging.
- Bass Boost EQ for a more powerful bass experience.
Whether you need a portable speaker for your home, office, outdoor activities, or entertainment sessions, the HiFuture Gravity offers a versatile combination of sound and features.
Frequently Asked Questions About HiFuture Gravity Portable Bluetooth Speaker
1. What is the total output power of the HiFuture Gravity Bluetooth Speaker?
The HiFuture Gravity features a total rated audio output of 45W, consisting of a 30W woofer and a 15W tweeter. Its two-way speaker system delivers powerful bass and clear high-frequency audio.
2. Does the HiFuture Gravity Speaker support Bluetooth 5.3?
Yes. The HiFuture Gravity comes with Bluetooth 5.3 technology, allowing wireless connections with compatible smartphones, tablets, laptops, and other Bluetooth-enabled devices.
3. Is the HiFuture Gravity Portable Speaker waterproof?
Yes. It features an IPX7 water-resistance rating, meaning it is designed to withstand temporary water immersion under specified test conditions. However, it is not officially rated for dust protection.
4. How long does the HiFuture Gravity battery last?
The speaker provides up to 8 hours of music playback on a full charge. Actual battery life depends on volume level, lighting settings, and usage conditions.
5. How long does it take to fully charge the HiFuture Gravity Speaker?
It takes approximately 3.5 hours to fully charge the built-in 4000mAh battery using a suitable USB Type-C power source.
6. Does HiFuture Gravity support TWS pairing?
Yes. The speaker supports True Wireless Stereo (TWS) functionality. You can connect two compatible HiFuture Gravity speakers to enjoy synchronized stereo audio.
7. Does the HiFuture Gravity Speaker have RGB LED lighting?
Yes. It features vibrant RGB LED lighting that adds an attractive visual effect during music playback. The lighting can be turned off when it is not needed.
Why Buy HiFuture Products from Rajshahi Tech?
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Rajshahi Tech aims to provide customers with authentic products and accurate product information. Customers can contact our support team to confirm product authenticity, warranty coverage, and availability before ordering.
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Final Verdict
The HiFuture Gravity Portable Bluetooth Speaker is a feature-rich wireless audio solution that combines powerful 45W sound output, dual-driver technology, Bluetooth 5.3, RGB LED lighting, IPX7 water resistance, and TWS stereo pairing.
Its 4000mAh battery, USB Type-C charging, and up to 8 hours of playback make it a convenient choice for everyday music listening and outdoor entertainment.
If you are searching for a powerful portable Bluetooth speaker with modern features and an attractive design, the HiFuture Gravity deserves your consideration.
Explore the HiFuture Gravity Portable Bluetooth Speaker at Rajshahi Tech and enjoy a better wireless audio experience.
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