For iPhone 14 Wristband Leather Back Phone Case(Black) Type-Diving Product -A end: TX1310nm/RX1550nm

-A end: TX1310nm/RX1550nm

High quality speaker ringer buzzer for Xiaomi Mi Max

it is recommended to use the distance within a radius of 3 meters

Transmission rate: 300-3000000bps

Volume control button replacement for Xiaomi Poco M3 M2010J19CG M2010J19CI

For iPhone 14 Wristband Leather Back Phone Case(Black) Type-Diving Product -A end: TX1310nm/RX1550nm1. Material: Made of TPU and PU leather material, making it feels soft to the touch and looks elegant. 2. Wristband: Wrist strap holder design makes horizontal viewing more convenient. 3. Full Protection: It can fully protect the equipment from normal scratch, dirt, tear and wear. 4. Special Design: The ring clasp, which can be used as a bottle opener, can also be easily opened outdoors without a bottle opener. 5. Shockproof: Soft TPU four cornor