Specification: Main Feature Power Output Charging Input: DC5V/250mA Charging Case Battery: 450mAh Battery Capacity: 35mAh *2 Connection Type Bluetooth V5.1 Duration Charging Time: ≈1.5hours (Earbuds) ≈2hours (Charging Case Music Play Time: ≈6 hours (70% Volume of Earbuds) ≈21hours (Charging Case) Others Bluetooth Profile: HSP/ HFP/ A2DP/ AVRCP Physical Specification Weight 3.7g (Single Earbud); 42g (Charging Case) Warranty Warranty 1 Year Description Boya BY-AP100 TWS Earbuds Black Slide cover to open your BY-AP100, get a Bluetooth 5.1 super connection to your phone, it will lead you to a 27 hours nonstop joyful time of high quality music. Slide-cover design allows your easiest access to the product. Bluetooth 5.1 version for higher-speed.more stable and longer distance connection. Intelligent touch control that integrated almost all functions. Powerful bass provided by 13mm dynamic unit with high elasticity titanium film. Conveniently charged through USB Type-C charging port, with 4 light indicators real-time presenting the battery level.

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