المواصفات المواصفات الرئيسية Bluetooth: V5.0 Sensitivity: 87 ± 3dB Frequency response: 2.401GHZ ～ 2.482GHZ Microphone sensitivity: -42db ± 3db Headphone battery capacity: 55mAh Charging battery capacity: 300mAh Impedance: 22Ω ± 8% (1KHZ) Headphone maximum power: 5.6mW Speaker unit: Φ6mm, 16Ω Play time: about 6 hours (70-80% volume) Talk time: about 3 hours Headphone standby time: about 5 months Charging warehouse standby time: about 1 month Charging input: 5V-1A Headphone charging time: 1.5 hours Charging time: 1.5 hours Material: ABS Net weight: 37g المواصفات SKU: JO326EA081DQDNAFAMZ اللون: White الخامه الرئيسية: N/A الموديل: JR-TL1 TWS