Écouteurs sans fil Bluetooth 5.0, mini-écouteurs intra-auriculaires pour iPhone et Android

Product Description If you have any questions, please contact customer service first, do not open disputes easily, thank you Features: 1.100% Brand new and High quality 2.High capacity batteries are used for a long time, you won't worry about that. It has no power after you charged it 3.With the ergonomic customized design, you will have a comfortable ear feel when using it 4.Designed for sports, and wise, the sweat will not affect the use of the earbuds, and it is durable Specifications: BT: BT5.0 Transmission Distance: 10m/33ft BT Protocol: HFP, A2DP, HSP, AVRCP Frequency Range: 20-20000Hz Sensitivity: 98dB Impedance: 16Ω Waterproof: IPX5 Charging Box Capacity: 3.7V 450mAh Earphone Battery Capacity: 2 * 3.7V 55mAh Music Play Time: approximately 3 hours depending on music volume Charging Time: about 1.5 hours for earphones, 2 hours for the charging box Color: Black Earphone Size: 23*15mm Patskage Included: 2x Earphones Left and Right Earbuds 1x Charging Box 1x User Manual 1x Microphone ro-USB Cable Out Us Still accept all payment authorized by Out Us Still accept all payment authorized by powered by