120PCS Solder Seal Wire Connectors, Match 26-24AWG Thick Wires, self Solder- Waterproof Heat Shrink Butt Connectors Suitable for Weak Current line, Sensors, Light Strips, Precision Electronics etc

["【 Precision Fit for Fine Wires – Reliable Connection Every Time】White version fits 26-24AWG ultra-fine wires (0.22–0.34mm²). Perfect for precision electronics, low-voltage circuits, sensors, LED strips, and other fine-wire connections. Precisely matched sizes prevent loose crimps or breakage – ideal for repair and modification of small or specialty wiring.","【All-in-One Solder Seal – Simple & Fast Splicing】Built-in low-temp solder ring. Heat activates it – no soldering iron, solder wire, or electrical tape needed. Just apply heat to automatically solder and seal the connection. Even beginners can easily make reliable splices on fine wires – saves time and effort.","【Double-layer waterproof seal, corrosion-resistant and durable】Double-layer structure with inner hot-melt adhesive and outer environmentally friendly heat-shrink tubing. After heating and shrinking, it fully wraps and seals, providing protection against water, moisture, dust, and oxidation. Effectively prevents short circuits, leakage, and poor contact in fine wires.","【Flexible & Strong – Resists Bending & Vibration】Transparent high-elastic wall material, soft and snug after shrinking, with strong toughness, bend resistance, and slight pull resistance. Suitable for tight spaces and frequently bent precision equipment wiring, securely locks the wires, and does not easily crack or fall off after long-term use.","【High-Purity Conductivity – Safe, Stable & Flame-Retardant】High-purity solder ensures low resistance and stable current flow – splices stay cool. Insulating sleeve is flame-retardant, heat-resistant, and age-resistant. Safer for low-voltage precision gear, automotive interior wiring, and smart home devices. 120 pcs bulk pack offers great value."]