OWS-01 75mAh 7H Wireless air conduction earphones
Solution: AB5656B, Bluetooth V5.3,
lithium battery: 501220; 3.7V, 75mAh with protection plate;
Music time: about 7 hours (80% volume),
talk time: about 6 hours (80% volume),
standby time: about 100 hours headphones, with 25CM long charging cable
