• Product type: Bluetooth Earphone • Compatibility: Bluetooth devices • Material: Not specified • Key feature: Built-in high-fidelity microphone • Color/Variant: Black • Intended use: Everyday use • Category: Earphone & Headset
Product specifications: 1. Bluetooth chipset: BK. 2. Bluetooth version: V5.0. 3. Frequency range: 20Hz-20KHz. 4. Battery: 145mAh rechargeable lithium battery. 5. Charging time: 2 hours. 6. Music playback time: 8 hours (Bluetooth + ANC), 12 hours (Bluetooth only). 7. Working distance: greater than or equal to 10M. Packing list: Bluetooth headset x 1, 0.5 m USB charging cable x 1, S / M / L earmuffs x 1, Instruction manual x 1
