Bluetooth 5.0 has high data transmission speed. ● Multifunctional touch control. ● Built-in high-definition microphone, intelligent noise reduction. ● 40mAh battery monaural headset ● automatically charged in the 250mAh charging box ● ensuring about 4 hours of working time after fully charged. ● Light weight, small size, and easy to carry. Warranty: 3 Months
• Bass Boost • 20 hours of battery life • Water and sweat resistance • Seamless connection • AAC Bluetooth Codec Warranty : 6 Months Brand Warranty (One time replacement in whole warranty period)
