2 PCS HYC-09 Dog Paw Bluetooth Anti-Lost Device Pet Tracking Locator Keychain Smart Search Two-Way Alarm(Dark Gray) Type-Repair Tools 16 kinds of ambient sound

16 kinds of ambient sound effects to make live broadcast more interesting

40HQ: 1802 cartons * 40 pcs = 72080 pcs

more agile startup

General Compatible with Samsung:  Galaxy A7 (2017)

Hollow hole design

2 PCS HYC-09 Dog Paw Bluetooth Anti-Lost Device Pet Tracking Locator Keychain Smart Search Two-Way Alarm(Dark Gray) Type-Repair Tools 16 kinds of ambient soundFeatures: 1. It can be carried around and is very slim. It can be applied to different things to help users find items, such as wallets, keys, mobile phones, bags, etc. It also has a memory function for lost items, suitable for daily life, office and travel. 2. Using low power Bluetooth chip solution, stable performance, low false alarm rate, long standby time, easy to use, suitable for iOS7, Android 4. 3 and above, and suitable for Bluetooth 4. 0 and