YESIDO : Air Conduction Bluetooth 5.3 Wireless Ear Clip Earphone YSP14

Features :

• Music/talk time: about 33H (80% volume) (with charging box capacity) – This indicates the earphones can deliver around 33 hours of playback time on a single charge at 80% volume. However, this playtime likely includes using the charging case to recharge the earphones during use.
• Earphone battery capacity: 70mAhx2 – This refers to the battery capacity of each earphone, which is 70mAh.
• Charging box battery capacity: 450mAh – This specifies the capacity of the battery in the charging case, which is 450mAh. The charging case is likely used to store and recharge the earphones when not in use.
• Charging time: about 1H/2H – This indicates the estimated time it takes to charge the earphones fully. It could take around 1 hour or up to 2 hours depending on the charger used.
• Specification: – Material: PC+ABS+electroplating UV – Bluetooth version.
• BT8926B2 V5.3 – Music/talk time: about 33H (80% volume) (with charging box capacity