M11-Y22
Bluetooth version: V6.0 Bluetooth solution: Jelly 6983D4 Audio encoding protocol: SBC AAC Effective range: ¡Ý 10 meters Earphone battery specifications: pure cobalt/35mAh/with protective board Earphone charging time: ¡Ö 1.5 hours Charging box charging standard: DC 5V-300mA for earphones Charging times: about 2.5 times Speaker size: ¦µ 12mm Composite film Speaker impedance: Frequency response range: 20Hz~20KHz Weight (single earphone): ¡Ö Weight (complete set): ¡Ö Supports Bluetooth protocols: HFP, HSP, 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/300mAh/with Protection board charging case charging time: ¡Ö 2 hours connection standby time: ¡Ö 40H cumulative battery life: about 18H speaker sensitivity: 86 ¡À 3dB charging case size: single headphone size:
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