Promate TagChain — Smart Carabiner Keychain with Apple Find My Tracking

Keep your essentials close and always within reach. TagChain combines smart Apple Find My tracking, a rugged carabiner design, and a loud built-in speaker to help you locate what matters—fast.

TagChain is a smart carabiner keychain designed for people who want everyday convenience with added peace of mind. Built with Apple Find My compatibility, it helps you keep track of important items like keys, backpacks, luggage, and pet collars directly from your iPhone. Whether something is misplaced nearby or left behind farther away, TagChain makes it easier to locate it with confidence.

Designed for daily carry, TagChain features a durable carabiner and keyring combination that clips securely onto your essentials. Its compact form factor makes it practical for travel, commuting, outdoor use, and everyday organization without adding unnecessary bulk.

A built-in speaker with up to 90dB loudness helps you find your item faster with a clear audible alert, while Bluetooth 5.2 ensures stable connectivity. The rechargeable 100mAh battery offers up to 3 months of standby time and recharges in just 1 hour, making it reliable for long-term use with minimal upkeep.

Crafted from premium aluminium, ABS, and PC materials, TagChain is made to handle daily wear with ease. With IP67 water and dust resistance, it is ready for life on the move—whether attached to your bag, clipped to your gear, or carried with your keys.

KEY FEATURES:

📍 Apple Find My Tracking — Locate your essentials with seamless iPhone integration and dependable global tracking support

🔊 Loud Built-In Speaker — Trigger a powerful 90dB alert to find misplaced items faster

🔋 Rechargeable Battery — Enjoy up to 3 months of standby time from a single 1-hour charge

🧲 Secure Carabiner Design — Clip it easily onto keys, backpacks, luggage, or pet collars for convenient everyday use

💧 IP67 Water Resistance — Built to handle dust, splashes, and everyday outdoor exposure with confidence

📶 Stable Bluetooth 5.2 — Delivers efficient and reliable wireless connectivity for smooth tracking performance

🛡️ Durable Premium Build — Aluminium, ABS, and PC construction offers a strong yet lightweight design for daily carry

WHY YOU’LL LOVE IT:
TagChain gives you a smarter way to keep track of the things you carry every day. It is compact, durable, and easy to clip onto almost anything, while Apple Find My support adds an extra layer of convenience and reassurance. From busy workdays to travel and outdoor adventures, TagChain helps you stay organized and in control.

TECHNICAL SPECIFICATIONS:

• Bluetooth Version: 5.2
• Bluetooth Profiles: BLE
• Bluetooth Frequency: 2402–2480MHz
• Bluetooth Chipset: ST17H65B_F
• Input Rating: 5V/200mA
• Speaker Diameter: 15mm
• Speaker Loudness: 80–90dB
• Battery Capacity: 100mAh
• Battery Type: Li-Polymer Battery
• Charging Time: 1 hour
• Standby Time: Up to 3 months
• IP Rating: IP67
• Operating Distance: 20–50m
• Product Weight: 50g
• RF Output Power: <=20dBm