For iPhone 15 Wheat Straw TPU Shockproof Phone Case with Neck Lanyard(Blue) Filter-Hard Drive Bags & Cases Casual easy style using for:

Casual easy style using for: school

which is more convenient and quick to use

Sensitivity: 108dB5

4Ghz wireless connection

6) Supports auto digital gain

For iPhone 15 Wheat Straw TPU Shockproof Phone Case with Neck Lanyard(Blue) Filter-Hard Drive Bags & Cases Casual easy style using for:1. Wheat straw + TPU material, non toxic and odorless, has excellent wear resistance, not easy ageing, bright color characteristics. 2. With shoulder strap, makes it easy to carry. 3. It protects the equipment from normal scratches, dirt, tears and abrasion. 4. All buttons and ports are easy to access. 5. With good performance and quality, it may work for a long time.