Description below - bought the wrong ones, they only work on an iphone and I have a Samsung.

BY-V4 is a 4-channel portable wireless microphone series that supports up to 4 mics simultaneously. With dual noise cancellation, BY-V4 can capture high-quality sounds. Additionally, it work with Phones, Tablets, and Cameras with adaptors that come in the package.

• Supports up to 4 mics recording simultaneously; Automatic pairing for plug-and-play
• Dual noise cancellation: BOYA Audio's one-click noise cancellation tech and windshield for clear sound capture in noisy environments
• The TX features a rotating clip and an omnidirectional in-built capsule, enabling sound pickup at 360°
• SNR 80dB and 48 kHz 16-bit recording for better-than-CD audio recording. 120dB SPL for avoiding distortion and clipping
• 2.4GHz digital frequency with up to 200m transmission range in open space
• Portable charging case with battery life of up to 18 hours for the UC/DI versions, and up to 12 hours for the RX3.5 version