ShareCast

Clip-On Waterproof Speakers for Any Group Activity

$139.99

Fast Local Delivery1-3 Business Days

60-Day Free ReturnsHassle-Free

2-Year WarrantyPeace of Mind

Auracast Group Listening: Broadcast audio to multiple speakers simultaneously with Auracast for synchronized group listening, ideal for hiking, camping, picnics, family events, and more.
Wireless Microphone Broadcast: Turn your smartphone into a wireless microphone and broadcast your voice to multiple speakers. Ideal for tour guides, training, coaching, or crowd guidance.
Plug & Play – No Pairing: Just plug in the USB-C transmitter to start sharing audio instantly – no complicated setup required.
Clip-On & IP67 Outdoor Ready: Compact clip design attaches easily to bags or belts, with IP67 waterproof and dustproof protection for outdoor use.
Bluetooth Speaker & 15H Battery: Each speaker connects individually to Bluetooth devices and works as a speakerphone for calls. Enjoy up to 15 hours of continuous playtime on a single charge.

Setup & Support Firmware Update

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60-Day Risk-Free Returns

Double Amazon’s typical 30-day return window.

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2-Year Warranty

Extended protection when purchased directly from us.

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Fast Local Delivery

Ships quickly from our local warehouse.

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Free Setup Support

Get help choosing and setting up the right system.

Comparison Table

Model

Ideal Use Case
Audio Source Interface
Kit Connection Method
Max Devices Supported
Audio Sync
Independent Volume Control
Use as BT Headphones / Speaker

ShareCast (HomeBuddy)
- Outdoor, group sharing
- USB-C
- Bluetooth (Auracast)
- Up to 100 speakers
- √
- √
- √
Harmony 2
- Home multi-room audio
- Bluetooth/AUX/Optical
- 2.4G Wireless
- Up to 100 speakers
- √
- √
- √
Quartet 2
- Family/group TV listening
- Bluetooth/AUX/Optical
- 2.4G Wireless
- Up to 100 Headphones
- √
- √
- Coming soon

Specifications

🧩 Set (Auracast Mode)

Bluetooth Version	v5.4
Audio Codec	LC3
Operating Range	Up to 50 ft (15 m)
Audio Latency	Approx. 142 ms

📡 Transmitter

Bluetooth Version	v5.4
Audio Codec	LC3 (Auracast only)
Bluetooth Profiles	LE Audio
Operating Range	Up to 50 ft (15 m)
Dimensions	0.83 × 0.67 × 0.28 in (21.2 × 17 × 7.2 mm)
Weight	0.06 oz (1.7 g)

🔊 Speaker

Bluetooth Version	v5.4
Audio Codecs Supported	LC3, aptX Adaptive, aptX, SBC
Bluetooth Profiles	HFP, AVRCP, A2DP
Operating Range	Up to 50 ft (15 m)
Microphone	Built-in microphone
Playtime	Up to 15 hours
Charging Time	Approx. 2 hours
Charging Port	USB Type-C
Power Supply	Rated 5V / 2A USB charger
Dimensions	2.78 × 1.91 × 1.36 in (70.6 × 48.6 × 34.6 mm)
Weight	2.2 oz (62 g)

Q & A

Q: Who is this best suited for and when?
A: Perfect for group activity while people want to keep their ears open, like hikers, rowing boats, family trips, or tour guides, to share audio.

Q: Is it easy to use outdoors and are they waterproof?
A: Yes! Just plug in the transmitter, turn on the speakers, and they sync automatically. They’re IP67 waterproof and dustproof, perfect for outdoor use.

Q: Can I add more speakers easily and what’s the range?
A: Yes, just turn on another speaker and it’ll sync right away. The range is up to 30 m / 100 ft in open space.

Q: Can I use one speaker alone as a Bluetooth speakerphone?
A: Yes—in Bluetooth mode each speaker works solo with a built‑in mic.

Q: Can I use my phone to broadcast my voice through the speaker?
A: Yes, you can. Simply download the FREE MegaPhone app on your phone, and it will broadcast your voice directly to the speaker without needing any extra equipment.

Consultation Booking

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