GK-E095
Bluetooth version: V6.0 Bluetooth solution: Zhongke Lanxun 5756/Jieli 7003D4 Audio encoding protocol: SBC, AAC Effective range: ¡Ý 10 meters Earphone battery specifications: pure cobalt/50mAh/without protective board Earphone charging time: ¡Ö 1.5 hours Charging standard: DC: 5V-0.5A Earphone charging times: about 2.5 times Speaker size: Ø 12mm Speaker impedance: 20 ¦¸¡À 15% Frequency response range: 20Hz~20KHz Weight (single earphone): ¡Ö 4.7g Weight (complete set): ¡Ö 42.8g Supports Bluetooth protocols: HFP, A2DP, AVRCP Signal power level: Class 2 Operating frequency: 2.402GHz-2.480GHz Earphone charging voltage: DC: 5V ¡À 0.2GHz V charging case battery specifications: pure ternary/400mAh/with protective board charging case charging time: ¡Ö 1.5 hours connection standby time: ¡Ö 50H cumulative battery life: about 24H speaker sensitivity: 108 ¡À 3dB charging case size: 60.5 * 51 * 30mm individual headphone size: 30 * 29 * 18mm
