i2C CF 15 in 1 Dot Matrix Calibrator Tag-Self-defense Protection The Ergonomically handheld design is

The Ergonomically handheld design is easy to carry and operate

General Compatible with Xiaomi:  Redmi Buds 3

to pair and play music

11) Length of Cord: 90cm

- For DP female port

i2C CF 15 in 1 Dot Matrix Calibrator Tag-Self-defense Protection The Ergonomically handheld design is1. All aluminum body, thin and durable 2. Intelligent modular design, unlimited upgrade 3. With pressure buckle, first test after the glue, to avoidrepeated work 4. Air avoidance design, strong magnetic adsorption, 360 Rotary buckle, small body compatible with 15 models, high cost performance 5. Add silicone anti slip foot pads, which can be used to gain weight during operation as an auxiliary, more lightweight, easy to operate 6. 15 in 1 Intelligent