GK-A59
Bluetooth version: V6.0 Bluetooth solution: Jelly 1123 Audio encoding protocol: SBC AAC Effective range: ¡Ý 10 meters Camera battery: pure cobalt/35mAh/with protective board Earphone charging time: ¡Ö 1.5 hours Charging standard: DC 5V-500mA for earphones Charging times: about 2.5 times Speaker size: Ø 12mm Composite film Speaker impedance: 32 ¦¸¡À 15% Frequency response range: 20Hz~20KHz Weight (single earphone): ¡Ö 5g Weight (complete set): ¡Ö 34g Supports Bluetooth protocols: HFP, A2DP, AVRCP Signal power level: Class 2 Operating frequency: 2.402GHz-2.480GHz Earphone charging voltage: DC 5V ¡À 0.2V Charging box Battery specifications: pure ternary/250mm Ah/Charging case with protective board Charging time: ¡Ö 2 hours Connection standby time: ¡Ö 40H Accumulated battery life: about 15H Speaker sensitivity: 118 ¡À 3dB Charging case size: 54.9 * 50 * 29mm Single headphone size: 27 x20x28mm
Patent application number: 202530781278.6