Thank you for viewing. Instant purchase is OK. *We plan to ship via Yu-Pack Plus, but as we will be using a recycled box, we will deduct 200 yen and set the price at 16,800 yen. It's just a small gesture... This is the Shokz bone conduction earphones OpenRun Pro mini in black. Please note that this product is a "mini size (23.49cm or less)", so please be careful about the size (see attached photos). Stored unopened after purchase. ★We will ship within 24 hours★ Returns are not accepted to prevent product substitution. 【Product Overview】 This is a new, unopened product. SHOKZ's OPENRUN PRO is a wireless earphone that uses bone conduction technology. You can enjoy music while still being able to hear the sounds around you, making it safe to use. This is the mini size, not the regular size! 【Features】 - Lightweight and comfortable fit - IP67 waterproof rating, resistant to sweat and water - Up to 10 hours of battery life for long-term use - Brand: SHOKZ - Model Name: OPENRUN PRO - Type: Bone conduction earphones - Color: Black - No receipt included. - Features: Bluetooth connection - Waterproof performance: IP67 - Battery life: Up to 10 hours 【Other】 ・Please contact the manufacturer directly for initial defects after opening. Thank you.