1GB - 32GB Micro SDHC. All cards have been tested and wiped of data.
eBay
ZEALOT-M5 Magnetic Bluetooth Speaker 2-in-1 Power on Couplet Mini Speaker Macaron Color Dual Channel Speaker,Micro SD Card
Aliexpress UK
Geniune Kingston. Kingston SDC/2GB MicroSD with Adaptor. With a storage capacity of 2 GB, this MicroSD card is perfect for storing photos, videos, and other files on the go. Type Expansion card. Condition New.
eBay
Ortizan M7 Outdoor Bluetooth Speaker, 24W Output Power Bluetooth 5.3 Speaker ,IPX7 Waterproof,Micro SD Card,AUX in, RGB Light
Aliexpress UK
ExFAT for SDXC cards 64GB and above. FAT32 for SDHC cards up to 32GB. Compatible with devices that support Micro SD or SD cards including. Class 10 U1 UHS I rated cards where applicable. Minimum write speed 10 MB per second on Class 10 cards.
eBay
EWA A109Mini Wireless Bluetooth Speaker Big Sound & Bass for Phone/Laptop/Pad Support MicroSD Card Portable Loud Speakers 5.0
Aliexpress UK
Waterproof, shockproof, x-ray proof, and temperature proof for enhanced durability and longevity. 5 Micro SD cards (2GB each). Each Micro SD card has undergone rigorous testing, including H2testw, ensuring the utmost reliability and performance.
eBay
ZEALOT-S49PRO Portable Bluetooth Speaker 20W IPX6 Waterproof,Micro SD Card,AUX-in Plug,10H Playtime,RGB Light Wireless Stereo
Aliexpress UK
2GB Micro SD Card. The card has been tested with h2testw to confirm capacity and speed, the card has been formatted and contains no data.
eBay
MLOVE P3 Outdoor Bluetooth Speaker, 40W Output Power Bluetooth 5.3 Speaker ,Stereo Sound IPX7 Waterproof,Micro SD Card,RGB Light
Aliexpress UK
High storage capacity for storing important digital content such as high-quality photos, videos, music and more. High-quality microSDHC card with a 5-year limited warranty.
eBay
MLOVE P3 Outdoor Bluetooth Speaker, 40W Output Power Bluetooth 5.3 Speaker ,Stereo Sound IPX7 Waterproof,Micro SD Card,RGB Light
Aliexpress UK
Multiple Capacity Choices: Select the perfect size for your needs from a range of capacities including 16GB, 32GB, 64GB, and 128GB. Compatibility is Key: This card is suitable for devices with aMicro SD (TF) card slot.
eBay
A10 Portable Bluetooth Speaker Music Stereo Surround Mini USB Outdoor Subwoofer Speaker Audio Player Speaker Mic Support SD Card
Aliexpress UK
ExFAT for SDXC cards 64GB and above. FAT32 for SDHC cards up to 32GB. Compatible with devices that support Micro SD or SD cards including. Class 10 U1 UHS I rated cards where applicable. Minimum write speed 10 MB per second on Class 10 cards.
eBay
A10 Wireless Bluetooth Speakers Outdoor Subwoofer Mini Portable Speaker Music Aluminum Alloy TF SD Card Radio Sound Voice Box
Aliexpress UK