Awei T53 TWS Colorful Light Wireless Earbuds

Brand: Awei Model T53 Bluetooth version: 5.3 (Jieli chip AC7003D8) Supported protocols: HSP, HFP, A2DP, AVRCP Talk time: 7H Playing time: 6H Charging time: 1H Standby time: 200h Interface: type-c Battery capacity in charging case: 300mAh (with protection plate) Earbuds battery capacity: 40mAh*2 (without protection plate but IC) Best transmission distance: <1m Maximum transmission distance: 10m Voice prompt: support Sensitivity: 104 ± 3dB Horn diameter: 10mm Impedance: 16Ω Frequency response range: 20Hz-20KHz Multipoint connection: nonsupport Manual: Chinese and English Included accessories: USB charging cable, user manual, and earphones of different sizes Colorful lights in the charging case: yes Metallic paint on the lid Waterproof rate: IPX6 Call noise reduction: DNS They charge for 10 minutes and listen to songs for 180 minutes