GK-E037
Bluetooth version: V6.0 Bluetooth solution: Jelly 7003D Audio encoding protocol: SBC, AAC Effective range: 10 meters Earphone battery specifications: pure cobalt/35mAh/with protective board Earphone charging time: ¡Ö 1.5 hours Charging case charging standard: DC: 5V1A Earphone charging times: about 3 times Speaker size: Ø 13mm Speaker impedance: 32 ¦¸¡À 15% Frequency response range: 20Hz~20KHz Weight (single earphone): ¡Ö 3g Weight (complete set): ¡Ö 40g 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 case battery specifications: pure ternary/350mV Ah/Charging case with protective board Charging time: ¡Ö 2 hours Connection standby time: ¡Ö 30H Accumulated battery life: about 16H Speaker sensitivity: 115 ¡À 3dB Charging case size: 56.6 * 48 * 26.6mm Single headphone size: 19 * 32 * 14.8mm
