Gemini Sound Rechargeable Bluetooth Rock Speakers (Pair), IPX5 Weatherproof, TWS Stereo Linking, 10-Hr Battery, 4” Driver for Patio & Garden Outdoor Audio

Price: $59.99 - $149.95
(as of Mar 09, 2025 09:14:49 UTC – Details)

Product Description

Rechargeable Bluetooth Outdoor Rock Speakers with TWS Linking

Let’s shake the ground. 40-Watts Peak Power

4″ full-range drivers deliver big-clear sound.

Rechargeable Battery

The GHRK-400-PR are equipped with a 2000mAh rechargeable Lithium-ion batteries. Charge via include micro USB cable.

Weather Proof

Rated IPX5 and featuring a UV protective cabinet, these speakers are safe to leave outdoors in the elements without fear of damage.

Wireless Stereo Link

Link your two speakers together with ease using TWS (True Wireless Stereo) pairing. Listen to your music in true stereo as it was meant to be heard!

Withstand Any Conditions

IPX5 Water Resistant

With a weatherproof construction and IPX5 certification, it’s perfect for garden or poolside use.

Unplug, unwind, escape

Outdoor Adventure

Rugged design, outdoor-ready making it the perfect night around the campfire.

Outdoor Oasis

Powerful Sound

Optimal 4″ driver performance delivering superior sound for the outdoor.

1-2-3 connect

Effortless Connectivity

Connect any Bluetooth enabled device and enjoy with ease within a range of 32 feet.

Enjoy the freedom

Wider Coverage

No cords or wires needed, just link the two speakers together for wider coverage in the yard.

1 IPX5 Water Resistant

2 Outdoor Adventure

3 Powerful Sound

4 Effortless Connectivity

5 Wider Coverage

Simple to set up and use Step 1 – Power on Rocks

Press power button. You will hear Bluetooth Mode.

Step 2 – Automatic Linking

Speakers will attempt to pair automatically, should hear Left Speaker and Right Speaker respectively.

Step 3 – Force Linking

If auto linking doesn’t occur, Press Pair button on Master Speaker labeled A, to link. Should hear Left and Right Speaker once linked.

Step 4 – Connect Bluetooth

Find Gemini GHRK-Model in Bluetooth list & connect. LED will turn solid blue when connected.

Specs

Active/Passive Active: These rock speakers are active, meaning they have built-in amplifiers, eliminating the need for separate amplifiers or receivers. Simply connect them to a power source and enjoy your music. Amplifier Class Type D: The speakers feature a Class D amplifier, known for its efficiency and compact size. This amplifier technology ensures powerful sound output while minimizing energy consumption. Driver Size 4″: With 4″ drivers, these rock speakers produce clear and balanced sound across a wide frequency range. Whether you’re listening to soothing melodies or energetic beats, these speakers won’t disappoint. Total Peak Power 20 Watts (each speaker): These rock speakers pack a punch with a total peak power of 20 Watts per speaker. Experience robust sound that fills your outdoor space with rich audio. Bluetooth Version BT5.0 – Range >32 ft. with TWS: Equipped with Bluetooth 5.0 technology, these speakers offer a stable and seamless wireless connection with your devices. Enjoy music from up to 32 feet away and pair two speakers together for true stereo sound (TWS). Frequency Response 100Hz-14kHz: The frequency response range ensures that these rock speakers reproduce a broad spectrum of sound, from deep bass notes to crisp high frequencies. Your favorite tunes will sound amazing outdoors. Sensitivity and Impedance 84dB, 4Ω: The sensitivity rating of 84dB means these speakers can produce loud and clear sound even with lower input power. The 4Ω impedance ensures efficient power transfer from the amplifier. Waterproof Grade Rating IPX5: Designed to withstand outdoor conditions, these rock speakers have an IPX5 waterproof rating. They can handle splashes, rain, and even light jets of water, so you can enjoy music with ease. Enclosure Material Resonant-absorbing polymer cabinet with UV protection: The rock speaker enclosures are made of a resonant-absorbing polymer that enhances audio performance while providing durability. The UV protection ensures they won’t fade or deteriorate under the sun. Power Adapter 5V micro USB cable: Conveniently power these speakers with the included 5V micro USB cable. Plug them into any USB power source, such as a wall adapter or power bank, for easy setup. Battery Specs 2000mAh Lithium-Ion Rechargeable Battery (each speaker): The built-in rechargeable batteries provide up to 10 hours of playtime at maximum volume. Enjoy wireless freedom without worrying about running out of power. Play Time UP TO 10 HOURS @ MAX VOLUME With up to 10 hours of playtime at maximum volume, these rock speakers keep the party alive. Dance to your heart’s content without worrying about battery life. Dimensions (H x W x L) 9.47″ in x 8.66″ in x 10.63″ in: These rock speakers are designed to blend into your outdoor landscape seamlessly. With their compact size and natural rock-like appearance, they won’t detract from the beauty of your outdoor space.

STEALTHY ROCK-SHAPED DESIGN 🪨 Blend your speakers seamlessly into any patio, garden, or poolside area. The natural grey slate finish and UV-protected cabinet ensure these IPX5 rock speakers withstand the elements while providing big, clear sound.
EASY BLUETOOTH 5.0 PAIRING & TWS LINK 🔗 Stream your music wirelessly from any Bluetooth-enabled device with True Wireless Stereo (TWS) linking. Pair both speakers together for immersive stereo sound—perfect for casual listening, small gatherings, or background music at outdoor get-togethers.
LONG-LASTING, RECHARGEABLE BATTERY 🔋 Each speaker houses a 2000mAh lithium-ion battery for up to 10 hours of continuous playtime at max volume. Charge via microUSB with the included cables—no bulky power cords needed for your outdoor oasis.
COMPACT BUILD, SURPRISINGLY BIG SOUND 🔊 Specially tuned 4” full-range drivers deliver 20W of peak power each, giving you crisp highs and balanced mids. Whether streaming music or podcasts, enjoy rock-solid audio clarity in open-air environments.
PERFECT FOR CASUAL OUTDOOR ENTERTAINMENT ☀️ Set these weatherproof speakers on your patio, porch, or backyard. They’re ideal for house parties, barbecue nights, or laid-back study sessions—convenient wireless audio without sacrificing your landscape’s natural look.