Usually surprise is an issue--they can jump out of your hands and snap together from a surprising distance before you realize what is happening. They are strong enough that they can fly into each other or to a piece of iron or steel with such velocity that they can break and send sharp 'shrapnel' flying about!
eBay
DOSS Outdoor Bluetooh Speaker 60W Powerful Stereo Sound Bass Subwoofer Sound Box IPX6 Waterproof TWS Portable Wireless Speakers
Aliexpress UK
When magnetising two Neodymium magnets together, safely slide magnets together to avoid high impacts. These magnets are incredibly strong and never fail to impress. The magnets are coated in four layers of Nickel, Copper and Boron to enhance the lifespan of the magnet and the coating also provides a smooth finish.
eBay
OHAYO Bluetooth Shower Speaker, IPX7 Waterproof, Powerful Portable Mini Speaker with Clip, Wireless, 24H Playtime, RGB Lights
Aliexpress UK
When magnetising two Neodymium magnets together, safely slide magnets together to avoid high impacts. These magnets are incredibly strong and never fail to impress. The magnets are coated in four layers of Nickel, Copper and Boron to enhance the lifespan of the magnet and the coating also provides a smooth finish.
eBay
Retro Portable Wireless Bluetooth Speaker High-Quality Powerful Stereo Sound Box Vintage FM Rechargeable MP3 Player
Aliexpress UK
Usually surprise is an issue--they can jump out of your hands and snap together from a surprising distance before you realize what is happening. They are strong enough that they can fly into each other or to a piece of iron or steel with such velocity that they can break and send sharp 'shrapnel' flying about!
eBay
DOSS Home Bluetooth Speaker Powerful 80W Superior Sound Bass Subwoofer Sound Box BT5.3 TWS True Stereo Pairing Wireless Speakers
Aliexpress UK
They have a high magnetic field strength and have a high coercivity (which makes them magnetically stable). Although magnets can be wonderful toys and highly educational, these are 'adult' toys, andNOT for children.
eBay
Tribit StormBox 2 Portable Bluetooth Speaker 34W Powerful Sound 360° Surround IPX7 Waterproof, 24-Hour Playtime for Camping
Aliexpress UK
They have a high magnetic field strength and have a high coercivity (which makes them magnetically stable). Although magnets can be wonderful toys and highly educational, these are 'adult' toys, andNOT for children.
eBay
Xiaomi Sound Party Wireless Bluetooth Speaker - Portable Smart Home Audio System with Powerful Bass And Long Battery Life
Aliexpress UK
Usually surprise is an issue--they can jump out of your hands and snap together from a surprising distance before you realize what is happening. They are strong enough that they can fly into each other or to a piece of iron or steel with such velocity that they can break and send sharp 'shrapnel' flying about!
eBay
Karaoke Portable Wireless Bluetooth Speaker With Microphone Machine Subwoofer Powerful Sound Box Music Caixa De Som Bocina Audio
Aliexpress UK
Usually surprise is an issue--they can jump out of your hands and snap together from a surprising distance before you realize what is happening. They are strong enough that they can fly into each other or to a piece of iron or steel with such velocity that they can break and send sharp 'shrapnel' flying about!
eBay
Philips TAS1009 Portable Desktop Wireless Speaker BT5.3 Powerful Sound 1200MAh Battery Life RGB Subwoofer for Outdoors Camping
Aliexpress UK