Bowers & Wilkins (B&W) Pi7 S2 In-Ear True Wireless Earbuds, 無線藍芽耳機,
Hong's Good, Warranty expired.
Full box set with Invoice from Fortress.

https://www.bowerswilkins.com/en-us/product/wireless-earbuds/pi7-s2/300650.html

Also come with:
1. OTG, lightning to type C 音频解碼數據線
2. Comply TrueGrip Pro TW-400-C Earbud Tips for Pi7 S2 (size S, Pack of 3 Pairs)
3. Pi7 S2 Protection Case

Pi7 S2 in Great Condition, please see photos for detail.

Trade at Causeway Bay Area